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1. Which is the outermost planet in the solar system? A. Mercury B. Pluto C. Neptune D. Uranus 2. The SI unit of charge is __________. A. Ampere B. Coulomb C. Ohm D. Volt 3. Very High Frequency (VHF) have __________ wavelengths. A. shorter B. shortest C. longer D. longest 4. Long-sight defect could be corrected by using __________ lens. A. concave B. vonvex C. diverging D. none of these 5. Deficiency of Vitamin-A results in __________. A. night blindness B. rickets C. scurvy D. hair fall 6. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________. A. also decrease B. increase C. remains constant D. none of these 7. The lifespan of Red Blood Cells is __________ days. A. 60 B. 120 C. 180 D. 240 8. The density of water is __________. 3 A. 1 g/cm 3 B. 1.5 g/cm
C. 2 g/cm3 D. none of these 9. Radioactivity was discovered by __________. A. Kelvin B. Thomson C. Rutherford D. Bacquerel 10. A device which converts chemical energy into electrical energy is called __________. A. motor B. generator C. moving-coil meter D. battery
1. C 2. B 3. A 4. B 5. A 6. B 7. B 8. A 9. D 10. D 11. The Sun is a __________. 1. Star 2. Planet 3. Asteroid 4. Meteor 12. The average adult has a blood volume of about __________ liters. 1. 4 2. 5 3. 6 4. 7 13. The most abundant element in the universe is __________. 1. Oxygen 2. Hydrogen 3. Carbon Dioxide 4. Silicon 14. The most abundant element in the Earth's E arth's crust is __________. 1. Oxygen 2. Hydrogen
3. Carbon Dioxide 4. Silicon 15. Each day human body breathe in __________ liters of air. 1. 5,000 to 10,000 2. 10,000 to 15,000 3. 15,000 to 20,000 4. 20,000 to 25,000 16. Deficiency of Vitamin-D results in __________. 1. night blindness 2. rickets 3. scurvy 4. hair fall 17. The SI unit of "pressure" is _________. 1. pascal 2. joule 3. tesla 4. henry 18. The most densest substance on the Earth is __________. 1. Platinum 2. Copper 3. Steel 4. Osmium 19. A camera uses a __________ to form an image. 1. convex lens 2. concave lens 3. condenser lens 4. none of these 20. Which from the following is NOT a conductor? 1. Aluminium 2. Silicon 3. Graphite 4. All are conductors A B B A C B A
D A D 21. CNG stands for? 1. Converted Natural Gas 2. Conduced Natural Gas 3. Conducted Natural Gas 4. Compressed Natural Gas 22. Which from the following is true for "Sound"? 1. Sound cannot travel through a vaccum 2. Sound cannot travel through gases 3. Sound cannot travel through liquids 4. Sound cannot travel through solids 23. When white light is passed through a prism, it splits into __________ colours. 1. 5 2. 6 3. 7 4. 8 24. 1 nanometer = ? 1. 10-3 meter -6 2. 10 meter -9 3. 10 meter -12 4. 10 meter 25. Instrument used for measuring very high temperature is __________. 1. Pyroscope 2. Pyrometer 3. Seismograph 4. Xylometer 26. Sound waves are _________ waves. 1. Transverse 2. Electromagnetic 3. Longitudinal 4. none of these 27. The lifespan of White Blood Cells is __________ d ay(s). 1. 1 2. 2 3. 3 4. 4 28. The fluid part of blood is known as __________.
1. plasma 2. platelets 3. blood cells 4. 29. X-rays were discovered by __________. 1. Rontgen 2. Thomson 3. Rutherford 4. Bacquerel 30. The speed of light is __________. 1. 280,000 km/s 2. 300,000 km/s 3. 320,000 km/s 4. none of these
21. D 22. A 23. B 24. C 25. B 26. C 27. A 28. A 29. A 30. B 31. During winter in cold countries, the __________ is mixed to melt the ice on the icy roads. A. Salt B. Chlorine C. Carbon dioxide D. Water 32. In a very low temperature which from the following will freeze at last? A. River water B. Canal water C. Sea water D. Water in a lake 33. The nearest planet to the Earth is _________. A. Venus B. Mercury C. Mars D. Moon
34. The planet that moves round the Sun at the highest speed is? A. Jupiter B. Venus C. Mars D. Mercury 35. In general, Comets have __________ orbits. A. Elliptical B. Highly elliptical C. Circular D. Parabolic 36. GPS is an abbreviation for? A. Global Poles System B. Global PolySiliconium Store C. Global Positioning System D. Global Position Structure 37. Oxidation is a chemical reaction involving the __________. A. Gain of Electrons B. Loss of Electrons C. Gain of Protons D. Loss of Protons 38. At night, Plants intake __________ and release __________. A. Oxygen – Carbon dioxide B. Carbon dioxide – Oxygen C. Oxygen – Carbon monoxide D. Carbon monoxide – Oxygen 39. Urine is produced in __________. A. Kidneys B. Lungs C. Large intestine D. Liver 40. Blood is cleaned by __________. A. Lungs B. Liver C. Heart D. Kidneys 31. A 32. C 33. A
34. D 35. B 36. C 37. B 38. A 39. A 40. D 41. The position of an element in the Periodic Table is determined by its __________ number. A. Electron B. Proton C. Neutron D. Positron 42. The salinity of sea water is determined by the a mount of common salt (Sodium Chloride) in __________ of sea water. A. 1 gram B. 10 grams C. 1 kg D. 10 kg 43. The planet which is easily visible from the Earth is? A. Mercury B. Venus C. Mars D. Jupiter 44. The Great Spot is on the planet __________. A. Saturn B. Venus C. Mars D. Jupiter 45. The Great Spot is a __________. A. Mountain B. Desert C. Frozen Carbon dioxide D. Storm 46. The bodyguard of the Earth is __________ that save the Earth from many Co mets and Asteroids. A. Mars B. Saturn C. Uranus D. Jupiter
47. 1 light year = ? 6 A. 9.5x10 km 9 B. 9.5x10 km 12 C. 9.5x10 km D. 9.5x1018 km 48. The planets visible to us without using a telescope are __________. A. 3 B. 4 C. 5 D. 6 49. According to Big Bang Theory, the Universe began about __________ billion years ago. A. 10 – 20 B. 20 – 30 C. 30 – 40 D. 40 – 50 50. Biosensor is used to measure? A. Blood glucose level B. The body pH value C. Amount of hemoglobin D. Salinity in Urine 41. B 42. C 43. B 44. D 45. D 46. D 47. C 48. C 49. A 50. A 51. Einstein’s famous equation which states that mass and energy are interchangeable is? 2 A. E = mc 2 B. E = cm 2 C. M = ec D. M = ce2 52. The SI unit of electric current is? A. Coloumb B. Ampere C. Volt D. Watt
53. The principal constituent of the atmosphere of the Earth is? A. Oxygen B. Carbon C. Hydrogen D. Nitrogen 54. What is Dry Ice? A. Solid Oxygen B. Solid Carbon Dioxide C. Solid Hydrogen D. Solid Nitrogen 55. What are the primary colours? A. White, Black, Blue B. Red, Yellow, Blue C. Red, Orange, Blue D. Red, Green, Blue 56. Digestion of food is completed in the __________. A. small intestine B. large intestine C. stomach D. Liver 57. Carrot is good source of Vitamin? A. A B. B complex C. C D. D 58. For proper formation of teeth, __________ is essential. A. iodine B. copper C. fluorine D. iron 59. Deficiency of __________ causes loss of appetite and poor growth. A. zinc B. iodine C. copper D. iron 60. Meteorology is the study of? A. seasons B. atmosphere
C. air and sounds D. winds and clouds 51. A 52. B 53. D 54. B 55. D 56. A 57. A 58. C 59. A 60. B 61. The Carbon Dioxide in the atmosphere, by volume, is A. 0.03% B. 3% C. 13% D. 30% 62. Diamond is an allotropic form of A. Carbon B. Hydrogen C. Nitrogen D. Silicon 63. The SI unit of Heat is A. Watt B. Volt C. Joule D. Newton 64. The good sources of Vitamin-A are A. green leafy vegetables B. seeds C. fresh vegetables and fruits D. sea foods 65. The good sources of Vitamin-B Complex are A. green leafy vegetables B. seeds C. fresh vegetables and fruits D. sea foods 66. The good sources of Vitamin-C are A. green leafy vegetables
B. seeds C. fresh vegetables and fruits D. sea foods 67. The good sources of iodine are A. green leafy vegetables B. seeds C. fresh vegetables and fruits D. sea foods 68. The gas, commonly known as “laughing gas”, is A. Cabon Dioxide B. Sulfur Dioxide C. Nitrous Oxide D. Sodium Oxide 69. The source of oxygen in photosynthesis is A. water B. salts C. minerals D. glucose 70. The instrument used to measure wind speed is A. Anemometer B. Barometer C. Hydrometer D. Hygrometer 61. A 62. A 63. C 64. A 65. B 66. C 67. D 68. C 69. A 70. A 71. The natural fats and oils are composed of A. Carbon, Hydrogen and Oxygen B. Carbon, Hydrogen and Nitrogen C. Carbon, Oxygen and Nitrogen D. Hydrogen, Oxygen and Nitrogen 72. The energy value of food is measured in
A. B. C. D.
Joule Calories Tesla Proteins
73. Wind energy is the __________ energy. A. Potential B. Transverse C. Kinetic D. Mechanical 74. Who is considered the founder of meteorology? A. Aristotle B. Plato C. Einstein D. Newton 75. Water covers __________ of the Earth's surface. A. 60% B. 65% C. 70% D. 75% 76. In general, wind speed of 105 – 137 caused A. minor or no damage B. considerable damage C. severe damage D. extreme damage 77. Acid rain is mainly caused by emissions of __________ in the atmosphere. A. Sulfur Dioxide and Potassium Nitrate B. Sulfur and Charcoal C. Nitrogen Oxide and Potassium Nitrate D. Sulfur Dioxide and Nitrogen Oxide 78. About 50% of the Earth’s crust, including the waters o n the Earth and atmosphere, is A. Oxygen B. Cabon Dioxide C. Silicon D. Clay 79. The fourth state of matter is A. Water B. Salts C. Vapours D. Plasma
80. The device used to convert Alternate Current into Direct Current is called A. Anemometer B. Battery C. Galvanometer D. Rectifier 71. A 72. B 73. C 74. A 75. C 76. A 77. D 78. A 79. D 80. D 81. In night, when photosynthesis is stopped, plants A. take in Carbon Dioxide B. take in Oxygen C. give off Carbon Dioxide D. give off Oxygen 82. During photosynthesis, plants A. take in Carbon Dioxide B. take in Oxygen C. give off Carbon Dioxide D. give off Oxygen 83. __________ are called the powerhouses of the cell. A. Mitochondria B. Vesicles C. Lungs D. Liver 84. Mitochondria contain their own supply of A. DNA B. Amino acids C. Vitamins D. Oxygen 85. The first chemical explosive, Gunpowder, is a mixture of A. Sulfur, Charcoal and Nitrogen Oxide B. Sulfur, Charcoal, and Potassium Nitrate C. Sulfur and Charcoal
D. Charcoal and Potassium Nitrate 86. The number of oscillations per second is called t he A. hertz B. waves C. pitch D. frequency 87. Sound waves from a loudspeaker are caused by A. frequency B. vibrations C. pitch D. amplitude 88. The guitar has __________ strings. A. 4 B. 5 C. 6 D. 7 89. The device used to measure movements of the heart is A. Cardiograph B. Seismograph C. Hydrometer D. Hygrometer 90. The unit used to measure ‘Pressure’ is A. pascal B. newton C. watt D. tesla 81. C 82. D 83. A 84. A 85. B 86. D 87. B 88. C 89. A 90. A 91. There are __________ methods of heat transfer. A. 3 B. 4
C. 5 D. 6 92. Which from the following is NOT a method of heat t ransfer? A. Conduction B. Convection C. Radiation D. All are methods of heat transfer 93. If we heat one end of metallic rod, the other end gets hot. The method of heat transfer is A. Conduction B. Convection C. Radiation D. None of these 94. A person seated in front of a fire receives heat by A. Conduction B. Convection C. Radiation D. None of these 95. The unit used to measure ‘magnetic flux’ is A. pascal B. farad C. weber D. henry 96. Battery was invented by A. Volta B. Hero C. Fermi D. Maiman 97. The most abundant element in the earth's crust is oxygen. The second most abundant element in the earth's crust is A. Hydrogen B. Nitrogen C. Brass D. Silicon 98. The nearest planet to the Sun is A. Mercury B. Venus C. Mars D. Jupiter
99. Bronze is an alloy of A. Iron, Carbon B. Copper, Tin C. Nickel, Zinc D. Mercury, Lead 100. Molecules with identical molecular formulae but with different structural formulae are called A. Isotopes B. Isomers C. Electrode D. Compound 91. A 92. D 93. A 94. C 95. C 96. A 97. D 98. B 99. B 100. B 101. One way of transfer of heat energy is 'convection' which occurs in A. Liquids only B. Gasses only C. Liquids and gasses D. Liquids, gasses and solids 102. Which from the following is incompressible A. Solids B. Liquids C. Gasses D. All are compressible 103. The key factor in determining the weather is the quantity of ________ in the atmosphere. A. Water vapour B. Oxygen C. Carbondioxide D. Hydrogen 104. The entropy of the universe is A. Increasing B. Decreasing C. Constant
D. None of these 105. Which from the following methods of heat transfer can take p lace in a vaccum? A. Canduction B. Convection C. Radiation D. All 106. Neutrons were discovered by A. Einstein B. James Chadwick C. F.W. Aston D. Rutherford 107. Mass Spectrograph was invented by A. Einstein B. James Chadwick C. F.W. Aston D. Rutherford 108. Nucleus was discovered by A. Einstein B. James Chadwick C. F.W. Aston D. Rutherford 109. Which is the process of science? A. Observation > Experiments > Hypothesis B. Hypothesis > Observations > Experiments C. Observation > Hypothesis > Experiments D. Experiments > Observations > Hypothesis 110. Salty water can be made pure by the method of A. filtration B. evaporation C. chromatography D. distillation 101. C 102. B 103. A 104. A 105. C 106. B 107. C 108. D
109. C 110. D 111. The unit of efficiency is A. Volt B. Watt C. Joules D. None of these 112. Which from the following is NOT a stored energy? A. Thermal B. Gravitational C. Elastic potential energy D. Chemical 113. Energy can be converted from one form to another, but all energy ends up as A. Kinetic energy B. Potential energy C. Heat energy D. Chemical energy 114. A battery converts ________ into e lectrical energy. A. Potential energy B. Chemical energy C. Nuclear energy D. Mechanical energy 115. Which from the following is NOT a renewable energ y resource? A. Geothermal B. Biomass C. Solar D. Nuclear 116. Which from the following is NOT a non-renewable energy resource? A. Coal B. Natural gas C. Nuclear D. Geothermal 117. Current is the flow of A. Electrons B. Protons C. Neutrons D. Voltage 118. The unit of current is
A. B. C. D.
Volt Ampere Ohm Watt
119. To prevent electric shocks, a/an ________ is placed in the circuit. A. Amneter B. Voltmeter C. Fuse D. Diode 120. Electrons were discovered by A. James Chadwick B. J.J. Thomson C. F.W. Aston D. Rutherford 111. D 112. A 113. C 114. B 115. D 116. D 117. A 118. B 119. C 120. B 121. When molten rock cools and solidifies, the ________ are formed. A. igneous rocks B. satimantary rocks C. metamorphet rocks D. none of these 122. Molten rock below the surface of the Earth is called? A. Lava B. Magma C. Crystals D. Granite 123. Molten rock above the surface of the Earth is called? A. Lava B. Magma C. Crystals D. Granite
124. The metal which is liquid at room temperature is? A. Zinc B. Nickol C. Lead D. Mercury 125. Between the melting point and boiling point of a substance, the substance is a? A. Solid B. Liquid C. Gas D. Crystal 126. The boiling point of alcohol is A. 78 oc B. 86 oc C. 94 oc D. 100 oc 127. The visible cloud of dust and gas in space is called? A. White Dwarf B. Supernova C. Nebula D. Galaxy 128. The average salinity of the Earth's oceans in 1 kilogram of sea water is about ________ grams of salt. A. 90 B. 25 C. 30 D. 35 129. The most abundant substance that constitutes the mass of the Earth is? A. Iron B. Oxygen C. Nitrogen D. Silicon 130. The Earth's atmosphere is divided into ______ __ main layers. A. 4 B. 5 C. 6 D. 7 121. A 122. B 123. A
124. D 125. B 126. A 127. C 128. D 129. A 130. B 141. Which type of rock may co ntain fossils? A. Igneous B. Metamorphic C. Sedimentary D. Crystals 142. The mass is highly concentrated form of A. Weight B. Energy C. Force D. Momentum 143. The whole Earth can be covered by ________ geo-stationary satellites. A. 3 B. 4 C. 5 D. 6 144. The ozone layer is at height of ________ kilometers from the surface of the Earth. A. 10 to 20 B. 20 to 30 C. 30 to 40 D. 40 to 50 145. The ozone layer was discovered by A. F.W. Aston and J.J Thomson B. Albert Einstein C. Rutherford D. Charles Fabry and Henri Buisson 146. The interior structure of the Earth is divided into ________ layers. A. 4 B. 5 C. 6 D. 7 147. We live on the Earth's A. Inner core
B. Outer core C. Crust D. Mantle 148. The thickest layer of the Earth is A. Crust B. Inner core C. Outer core D. Mantle 149. The outermost layer of the Earth is A. Crust B. Inner mantle C. Outer mantle D. Core 150. The Earth's crust ranges from ________ k m in depth. A. 0-5 B. 5-10 C. 5-70 D. 10-70 141. C 142. B 143. A 144. B 145. D 146. B 147. C 148. D 149. A 150. C 151. The Earth's internal heat mainly comes from A. Liquid hydrogen B. Chemical reactions C. Radioactive decay D. Molecular kinetic energy 152. There are different reasons on the Earth because o f A. Rotation of the Earth B. Revolution of the Earth C. The Earth's axis is tilted D. The Earth's distance from the Sun 153. On average, Air contains ________ % of water vapour.
A. B. C. D.
1 3 5 7
154. Earth's troposphere extends from the Earth's surface to an average height of about ________ km. A. 10 B. 12 C. 15 D. 17 155. The science of lightning is called A. Aerology B. Meteorology C. Electeorology D. Fulminology 156. Ships use ________ to find the depth of the ocean beneath them. A. Pictches B. Echoes C. Frequencies D. None of these 157. Molecules with identical molecular formulae but with different structural formulae are called A. Isomers B. Isotopes C. Atomic number D. Mass number 158. The anode is the electrode connected to the ________ terminal of a battery. A. Positive B. Negative C. Neutral D. Free 159. The unit used to measure humidity is A. Barometer B. Hydrometer C. Hygrometer D. Galvanometer 160. Laser was invented by A. Volta B. Sturgeon
C. Hero D. Maiman 151. C 152. C 153. A 154. B 155. D 156. B 157. A 158. A 159. C 160. D 161. The vernier calipers is used to measure A. Length B. Time C. Temperature D. Viscority 162. Atomic clock is used to measure ________ intervals of time. A. Very short B. Short C. Very long D. Long 163. 1 tonne = ________ kg A. 100 B. 400 C. 1000 D. 4000 164. An instrument used to measure atmospheric pressure is A. Ammeter B. Manometer C. Galvanometer D. Barometer 165. An instrument used to measure gas pressure is A. Ammeter B. Manometer C. Galvanometer D. Barometer 166. Which electromagnetic wave has the longest wavelength? A. Gamma rays
B. X-rays C. Microwaves D. Radio waves 167. Which electromagnetic wave has the shortest wavelength? A. Gamma rays B. X-rays C. Microwaves D. Radio waves 168. All electromagnetic waves have the same A. Frequency B. Amplitude C. Wavelength in vaccum D. Speed in vaccum 169. The reflection of sound is called A. Frequency B. Vibration C. Echo D. Wave 170. An instrument used to measure electric current is called A. Ammeter B. Barometer C. Galvanometer D. Manometer
161. A 162. A 163. C 164. D 165. B 166. D 167. A 168. D 169. C 170. A 171. The SI unit of thermodynamic temperature is A. Celsius B. Fahrenheight C. Kelvin D. None of these 172. The shortest distance between crest to crest is called A. Phare B. thoughs C. Amplitude D. Wavelength 173. The speed of sound is fastest in A. Solids B. Liquids C. Gasses D. Vaccum 174. The speed of sound is slowest in A. Solids B. Liquids C. Gasses D. Vaccum 175. Radioactivity was discovered by A. Henri Becquerel B. Pierre Curie C. Marie Curie D. Rutherford 176. Which from the following has the greatest ionising power? A. Alpha particles B. Beta particles C. Gamma rays D. All three has same ionising power
177. Which from the following has the greatest penetrating power? A. Alpha particles B. Beta particles C. Gamma rays D. All three have same penetrating power 178. Which from the following has the greatest speed? A. Alpha B. Beta C. Gamma D. None 179. At night A. The land cools faster than the water in the sea B. The water in the sea cools faster than the land C. The land and the water in the sea cools together D. None of these 180. The chemical name of chalk is A. Sodium nitrate B. Zinc sulfate C. Sulphuric acid D. Calcium carbonate 171. C 172. D 173. A 174. C 175. A 176. A 177. C 178. C 179. A 180. D 181. The branch of science which study the interaction between matter and radian energy is called A. Thermochemistry B. Polymer chemistry C. Spectroscopy D. Electrochemistry 182. The horizontal rows of the periodic table are called A. Groups B. Periods
C. Sets D. Matrices 183. The vertical coloumns of the periodic table are called A. Groups B. Periods C. Sets D. Matrices 184. Which metallic element is liquid at room temperature? A. Zinc B. Nickel C. Lead D. Mercury 185. Which non-metallic element is liquid at room temperature? A. Bromine B. Flourine C. Chlorine D. Phosphorous 186. Battery charger converts electrical energy into ________ energy. A. Kinetic B. Potential C. Chemical D. Nuclear 187. A loudspeaker changes ________ energy into sound energy. A. Chemical B. Electrical C. Light D. Kinetic 188. The strongest part(s) of a magnet is/are A. North pole B. South pole C. North and south pole D. Median of north and south pole 189. Electromagnetic induction was discovered by A. Carnot B. Volta C. Faraday D. Bessel 190. Battery was invented by
A. B. C. D.
Carnot Volta Faraday Bessel
181. C 182. B 183. A 184. D 185. A 186. C 187. B 188. C 189. C 190. B 191. he most abundant form of matter in the universe is A. Solid B. Liquid C. Gas D. Plasma 192. When gas is ionized, ________ forms. A. Molecule B. Element C. Plasma D. Current 193. Wind is caused by A. Difference in atmospheric pressure B. Difference in atmospheric temperature C. Rotation of the Earth D. Revolution of the Earth 194. Wind speed is measured by A. Anemometer B. Barometer C. Ceilometer D. Galvanometer 195. The fact that universe is expanding was discovered by A. Hahn B. Hubble C. Rontgen D. Rutherford
196. X-rays were discovered by A. Hahn B. Hubble C. Rontgen D. Rutherford 197. The Nobel prize in physics for the discovery of the law of photoelectric effect was awarded to A. Newton B. Einstein C. Rontgen D. Rutherford 198. The symbol of gold is A. Au B. Ag C. Fe D. Sg 199. Plaster of Paris is produced by heating A. Graphite B. Gypsum C. Zinc D. Lead 200. Which from the following is NOT true about Helium gas A. Colourless B. Odorless C. Tasteless D. Toxic
191. D 192. C 193. A 194. A 195. B 196. C 197. B 198. A 199. B 200. D
201. Which is the largest excretory organ of the bod y A. lungs
B. skin C. liver D. none of these 202. The brain is enclosed in a bony case called A. diaphragam B. vertebral column C. cranium D. vertebrae 203. Which is the bone that is present in forelimb A. radius B. femur C. ribs D. sternum 204. Which one is herbivore A. cat B. dog C. cow D. lion 205. Which structure helps in transport of water in plants A. phloem B. leaf C. bark D. xylem 206. The organisms that can make their own food are called A. producers B. consumers C. secondary consumers D. decomposers 207. Bacteria are A. eukaryotes B. prokaryotes C. non-living D. none of these 208. Bile juice is secreted by A. pancreas B. stomach C. intestine D. gall bladder
209. Which part of the blood cells provide immunity A. RBC B. WBC C. platelet D. blood plasma 210. Which structure prevent water loss in plants A. cuticle B. bark C. mesophyll D. leaf
201. B 202. C 203. A 204. C 205. D 206. A 207. B 208. D 209. B 210. A
211. DNA structure was first described by A. Pasteur B. Robert Koch C. Watson and Crick D. Carlous Linnaues 212. Pollination is best defined as A. germination of pollen grains B. transfer of pollen from anther to stigma C. formation of pollen grains D. none of these 213. Movement of cell against concentration gradient is called A. active transport B. osmosis C. diffusion D. both b and c 214. One of the following is not a function of bones A. support B. production of blood cells C. protein synthesis
D. muscle attachment 215. Plants absorb most part of water needed by the m through their A. stem B. root hairs C. leaf D. bark 216. Highly intelligent mammals are A. rat B. bat C. dolphin D. elephant 217. Process of cell division take place by A. mitosis B. fertilization C. reproduction D. none of these 218. Prokaryotic cell lack A. nucleolus B. nuclear membrane C. both a and b D. none of these 219. Pulses are a good source of A. proteins B. carbohydrates C. vitamins D. minerals 220. Plants that grow in dry habitat are called A. hydrophytes B. xerophytes C. shrubs D. herbs
211. C 212. B 213. A 214. C 215. B 216. C 217. A 218. C
219. A 220. B
221. Oxygen released in the process of photosynthesis comes from A. water B. oxygen C. carbon dioxide D. nitrogen dioxide 222. Phloem tissue is found in A. liver B. placenta C. plants D. none of these 223. Plant bends towards the source of light on account of the movement known as A. geotropism B. hydrotropism C. chemotropism D. phototropism 224. Animal lacks A. starch B. cellulose C. protein D. lipids 225. On which of the following plants did Gregor Menda l perform his classical experiment A. corn B. mustard C. pea D. sunflower 226. Among the biotic components of the ecosystem, the producer system is A. carnivores B. herbivores C. plants D. animals 227. Breeding and management of bees is known A. agriculture B. sericulture C. horticulture D. apiculture 228. Study of fossils is called
A. B. C. D.
psychology paleontology biodiversity haematology
229. Which is an example of fungi A. paramecium B. euglena C. penicillium D. octopus 230. The scientific name of human is A. Homo sapiens B. Homo habiscus C. Oriza sativa D. none of these
221. A 222. C 223. D 224. B 225. C 226. C 227. D 228. B 229. C 230. A
231. Thread like structures in fungi are called A. mycelium B. hyphae C. sporangium D. spores 232. The smallest bacteria on earth is A. mycoplasma B. E.coli C. salmonella D. clostridium 233. Vaccine for rabies was developed by A. Robert Koch B. Robert Brown C. Pasteur D. none of these
234. Malaria is caused by A. mosquito B. plasmodium C. virus D. bacteria 235. Hepatitis is inflammation of A. stomach B. kidney C. lungs D. liver 236. Penicillin is obtained from A. soil B. bacteria C. fungi D. virus 237. Which one is endoparasite A. lice B. ticks C. virus D. tape worm 238. Fructose is A. pentose sugar B. hexose sugar C. heptose sugar D. none of these 239. Peptide bond is a A. C-N link B. N-H link C. C-O link D. N-O link 240. Which is correct about enzymes A. protein in nature B. speed up reaction C. denature at high temperature D. all of these
231. B 232. A 233. C 234. B 235. D 236. C 237. D 238. A 239. B 240. D
241. Which is called power house of the ce ll A. golgi complex B. mitochondria C. nucleus D. endoplasmic reticulum 242. The structure that is absent in animal cell A. cell wall B. nulcleus C. centriole D. mitochondria 243. The non-protein part of enzyme is called A. co-enzyme B. activator C. cofactor D. substrate 244. Nucleic acid were first isolated by A. Erwin Chargaff B. Friedrich Miescher C. Rosalind Franklin D. none of these 245. One of the following is not pyrimidine A. thymine B. cytosine C. guanine D. uracil 246. Fructose is A. milk sugar B. cereal sugar C. aldo sugar D. keto sugar
247. Group of tissues doing a particular job A. organ B. system C. organelle D. individual 248. Members of the same species living in the same p lace at the same time make A. population B. ecosystem C. community D. trophic level 249. Which one is a leukocyte A. red blood cell B. plasma cell C. monocyte D. all of these 250. Which one of the following contain deoxygenated blood A. pulmonary artery B. hepatic artery C. left atrium D. none of these
241. B 242. A 243. C 244. B 245. C 246. D 247. A 248. C 249. C 250. A
251. In most plants the food is transported in form of A. fructose B. sucrose C. starch D. glucose 252. How many molecules of carbon dioxide are formed in one Kreb's cycle A. 2 B. 4
C. 6 D. 1 253. Which enzyme digest carbohydrates A. lipase B. proteases C. amylases D. none of these 254. The pancreas produce digestive enzymes and release in the A. stomach B. esophagus C. large intestine D. small intestine 255. Detail study of internal organs at level of tissue with the help of microscope is called A. histology B. anatomy C. physiology D. embryology 256. The exchange of chromosal segments i.e.crossing over occurs during A. first meiotic division B. mitotic division C. second meiotic division D. none of these 257. Many bacteria in our digestive system synthesize vitamins for example vitamin A. B1 B. B2 C. B12 D. B6 258. It is very serious disease of brain which is caused by fung i A. ring worm B. meningitis C. hepatitis D. none of these 259. They are widespread as protective coatings on fruits and leaves A. cholesterol B. waxes C. chitin D. all of these 260. They are present in the underground parts of the plants and stored food
A. B. C. D.
leucoplast chromoplast chloroplast stem
251. B 252. C 253. C 254. D 255. A 256. A 257. C 258. B 259. B 260. A
261. The simplest amino acid is A. alanine B. glycine C. valine D. phenylalanine 262. Accumulation of lipid molecules in brain cells lead to A. paralysis B. oedema C. mental retardation D. all of these 263. The life and activities of a cell is controlled by A. cytoplasm B. nucleus C. vacuole D. mitochondria 264. Flagella are composed of A. micro tubules B. micro filaments C. intermediate filaments D. glycoproteins 265. Tobacco mosaic virus was crystallized by A. Pasteur B. Chamberland C. Stanely D. Ivanowski
266. Non-enveloped naked viruses are known as 266. Non-enveloped A. prions B. bacteriophages C. oncoviruses D. virions 267. Gram +ve bacteria on treatment with crystal violet dye give co lour A. red B. green C. purple D. pink 268. Malarial parasite parasite is injected into man as A. sporozoites B. merozoites C. zygote D. none of these 269. The terms procariotique and eucariotique were proposed by A. Whittaker B. Chatton C. Haeckel D. Margulis and Schwartz 270. The most common type of asexual reproduction in the fungi is A. fragmentation B. spore production C. budding D. binary fission
261. B 262. C 263. B 264. A 265. C 266. D 267. C 268. A 269. B 270. B
271. Outside the thallus of Marchantia there are special structures called A. stem tuber B. rhizoids
C. sporangium D. none of these 272. The vascular plants are termed as A. tracheophytes B. bryophytes C. pteridophytes D. all of these 273. In human beings influenza is caused by A. bacteria B. protist C. virus D. fungi 274. In many which phylum the bod y of an organisms is usually divided in there regions called head, thorax and abdomen A. echinodermata B. mollusca C. nematoda D. arthropoda 275. Snails belong to A. gastropods B. bivalves C. arthropods D. platyhelminthes 276. Amoeba moves in water with the help of o f locomotory organs called A. tube feet B. cilia C. pseudopodia D. flagella 277. Liver fluke is parasite in the liver of A. cattle B. sheep C. goat D. all of these 278. In all coelentrates endoderm give rise to A. nervous system B. digestive system C. reproductive system D. circulatory system
279. Higher vascular plants are also called A. flowering plants B. seed plants C. ferns D. none of these 280. The plants which produce embryo but lack vascular tissues and seeds are placed in A. bryophytes B. pteridophytes C. tracheophytes D. all of these
271. B 272. A 273. C 274. D 275. A 276. C 277. D 278. B 279. B 280. A
281. Which bone is called beauty bone in women A. sternum B. clavicle C. maxilla D. radius 282. Detachment of myosin head and act in in rigor mortis occurs due to A. stored ATP in body B. hypercalcemia C. autolysis in body D. hyperactivity of mitochondria 283. Release of the ovum from ovary is called A. fertilization B. ovulation C. implantation D. none of these 284. The foetus is protected from the mechanical damage by the A. cervix B. vagina C. uterus
D. amniotic fluid 285. Rich source of energy in seimen is A. glucose B. fructose C. lactose D. sacrose 286. Sickle cell anemia was discovered by A. Vernon Ingram B. Sanger C. Miescher D. none of these 287. Earthworm lives in A. sea water B. moist soil C. fresh water D. none of these 288. Kangaroo has an abdominal pouch known as A. placenta B. guttural pouch C. marsupial D. all of these 289. The utilization of the products of digestion is called A. ingestion B. absorption C. assimilation D. both a and b 290. Parabronchi are present in A. cockroach B. frog C. fish D. birds
281. B 282. C 283. B 284. D 285. A 286. A 287. B 288. C 289. C 290. D
291. The respiratory problem most common in smokers is A. tuberculosis B. emphysema C. asthma D. cancer 292. Water potential of pure water is A. zero B. one C. negative D. two 293. Bean shaped cells in plants are A. mesophyll cells B. xylem cells C. phloem cells D. guard cells 294. The normal pH of human blood is A. 6.4 B. 7.0 C. 7.4 D. 7.5 295. Shrinkage of protoplast due to exosmosis of water is A. imbibition B. plasmolysis C. deplasmolysis D. adhesion 296. Artherosclerosis is a major condition leading to A. heart attack B. hypertension C. stroke D. tumor
297. Villi and microvilli increase A. digestion B. assimilation C. absorption D. ingestion 298. Splitting of glucose relates to A. respiration B. photorespiration C. glycolysis D. pyruvic acid 299. Reptiles hibernate during A. summer B. winter C. spring D. autumn 300. Which of the following plants are called arthrophytes A. sphenopsids B. lycopsids C. psilopsids D. pteropsids
291. B 292. A 293. D 294. C 295. B 296. A 297. C 298. C 299. B 300. A
1. The planet of the solar system which has maximum numbers o f Moon is: a) Jupiter b) Venus c) Saturn d) Uranus
e) None of these 2. Sun is a: a) Planet b) Comet c) Satellite d) Aurora e) None of these 3. the age of the solar system is a) 4.5 billion years b) 5.5 billion years c) 6.5 billion years d) 7.5 billion years e) None of these 4. A unit of length equal to the average distance between the earth and sun is called a) Light year b) Astronomical unit c) Parsec d) Parallax e) None of these 5. An eclipse of the sun occurs when a) The moon is between the sun and the earth b) The sun is between the earth and the moon c) The earth is between the sun and the moon d) The earth casts its shadow on the moon e) None of these 6. The ozone layer protects the earth from rays sent by the sun: a) Ultraviolet rays b) Infrared rays c) Gamma rays d) radioactive rays
e) None of these 7. The ozone layer is present about 30miles (50km) in atmosphere above earth. T he stratum (layer) of atmosphere in which ozone layer lies is called as: a) Exosphere b) Mesosphere c) Stratosphere d) ionosphere e) Troposphere 8. Which rocks are formed by the alteration of pre-existing rocks by great heat or pressure a) Igneous rocks b) Sedimentary rocks c) Metamorphic rocks d) Acid rocks e) Basic rocks 9. The most abundant natural Iron oxides are a) Magnetite and Pyrite b) Magnetite and Bauxite c) Hematite and Pyrite d) Hematite and Magnetite e) Hematite and Bauxite 10.The most abundant elements in sea water are a) Sodium and Potassium b) Sodium and Calcium c) Sodium and Chlorine d) Chlorine and Iodine e) Magnesium and Sulphur 11. An electric current can produce a) Chemical effect b) Magnetic effect
c) Heating effect d) All of these three e) None of these 12. The unit of home electricity energy consumption is: a) Watt hour b) Kilowatt hour c) Joule hour d) Kilojoule hour e) None of these 13. The magnet always points in the same direction, if move freely i.e. towards north and south poles, because of: a) Gravitational field b) A lot of metals deposits on north and south poles c) Due to attraction of north pole and repulsion of Western pole d) Earth is a huge magnet e) None of these 14. When sound is reflected from floor, ceiling or a wa ll , it mixes with the original sound and change its complexion, it is called as a) Sound b) Echo c) Reverberation d) noise e) None of these 15. the speed of sound in dry air at 20 C is about a) 130 meters per second b) 230 meters per second c) 330 meters per second d) 430 meters per second e) None of these 16.The of light in vacuum is about
a) 300 Million meters per second b) 300 Million meters per hour c) 300 Million kilometers per second d) 300 Million kilometers per hour e) None of these 17. The time light takes from Sun to reach Earth is: a) 8 minutes b) 25 minutes c) 45 minutes d) 60 minutes e) None of these 18. Light from Sun travels a distance before it reaches Earth: a) 50 Million Km b) 100 Million Km c) 150 Million Km d) 200 Million Km e) None of these 19. the most suitable thermometer for measuring the bo iling point of water is: a) Mercury thermometer b) Alcohol thermometer c) Bimetallic thermometer d) Liquid crystal thermometer e) None of these 20. The density of water is greatest at: a) 32°C b) 0°C c) 4°C d) 100°C e) None of these 21.Which one of the following statements is true:
a) Gases do not conduct heat b) The best conductors are non-metals c) Conduction currents occur only in liquids d) A vacuum can not conduct heat e) None of the statements is true. 22. Ice can be changed to water by: a) Adding more water molecules b) Changing the motion of the water molecules c) Rearranging the atoms in water molecules d) Destroying the atoms in water molecules e) None of these 23. The building blocks of elements are called: a) Atoms b) Molecules c) Compounds d) Isotopes e) None of these 24. Boiling of an egg is a change which is: a) Physical b) Chemical c) Physiological d) Morphological e) None of these 25. The temperature of liquid nitrogen is: a) -32°C b) -80°C c) -100°C d) -196°C e) None of these 26. Which one of the following is an alkali?
a) water b) vinegar c) lemon juice d) slaked lime e) None of these 27. If an alkali is slowly added to an acidic solution, the pH of the acidic solution will: a) Increase b) Decrease c) Increase to 7 and then decrease d) Decrease to 7 and then increase e) Will remain same 28. The usual raw material for ceramics, generally found beneath the top soil is? a) Sand b) Slit c) Clay d) Plaster of Paris e) Melamine 29. Polyamides are synthetic polymers commonly known as: a) Synthetic rubber b) Nylon c) Cellulose d) Protein e) None of these. 30. Telephone was invented in 1876 in America by: a) Marconi b) Galileo c) John Beard d) Edison e) Graham Bell. 31. Information can be sent over long distances in the form of:
a) Electrical signals through wires b) Light signals through optical fibres c) Radio waves through air d) Any combination of these three. e) None of these 32. Information can be stored in: a) Audio and video cassettes b) Floppy and compact discs c) Hard disks d) Laser and optical disks e) All of these four 33.Computers can: a) Add and subtract information only. b) Add subtract and sort information only. c) Add subtract sort and classify information. d) Add and subtract but cannot sort information. e) Add subtract and sort but cannot classify information. 34.IBM stands for: a) International Business Machines b) International Big Machines c) Interrelated Business Machines d) Interrelated Big Machines e) None of these. 35. Chemicals used to kill weeds are called as: a) Insecticides b) Fungicides c) Herbicides d) Fumigants e) None of these. 36. The cytoplasm consists of several types of structures, which are called:
a) Protoplasm b) Nucleus c) Cytochromes d) Organelles e) None of these. 37. The structure of DNA was elaborated by Watson and Crick in: a) 1909 b) 1923 c) 1945 d) 1953 e) None of these. 38. In a DNA molecules, the rulefor base pairing is: a) Adenine always bound with thymine and cytosine with guanine b) Adenine always bound with cytosine and thymine with guanine c) Adenine always bound with guanine and cytosine with thymine d) Adenine always bound with uracil and cytosine with guanine e) None of these. 39. Man belongs to the family: a) Felidae b) Hominidae c) Mammalia d) Primataceae e) None of these. 40. Deficiency of vitamin C in human body causes a deficiency disease called: a) Beriberi b) Night blindness c) Rickets d) Scurvy e) None of these. 41. To measure the specific gravity of milk, the instrument used is:
a) Hygrometer b) Barometer c) Lactometer d) Hydrometer e) None of these. 42. one of the fundamental characteristics of living organisms is: a) Photosynthesis b) Digestion c) Excretion d) Metabolism e) None of these. 43. Plants growing on other plants are called as: a) Saprophytes b) Parasites c) Epiphytes d) Pathogens e) None of these. 44. As per eating habit, squirrels are: a) Frugivorous b) Herbivorous c) Carnivorous d) Omnivorous e) Insectivorous. 45. Water loss from leaves through stomata is called as: a) Evaporation b) Transpiration c) Evapo-Transpiration d) Respiration e) None of these. 46. the study of how plants and animals interact with one another and with the non -living environment is called as:
a) Ecosystem b) Sociology c) Ecology d) Habitat e) None of these. 47. The number of bines in human body is: a) 200 b) 202 c) 204 d) 206 e) None of these. 48. Nervous system in human consists of: a) Brain and spinal cord. b) Brain and nerves. c) Spinal cord and nerves. d) Brain, spinal cord and nerves. e) None of these. 49. In human eye, the light sensitive layer made of specializes nerve ce lls, rods and cones is called as: a) The pupil b) The cornea c) The sclera d) The iris e) The retina. 50. Erythrocytes are also called as: a) Red blood cells b) White blood cells c) Platelets d) Plasma
(21) Which of the following is most elastic ? a. Steel b. Rubber c. Glass d. Sponge e. None of these (22) Orbital period of the planet Mercury around the sun is: a. 88 days b. 365 days c. 2 years d. 98 days e. None of these (23) The most splendid and the most magnificient constellation on the sky is: a. Orion b. Columbia c. Canis Major d. Taurus e. None of these (24) “Black holes” refer to: a. Hole occurring in heavenly bodies b. Bright spots on the sun c. Collapsing objects of high density d. Collapsing of low density e. None of these (25) Eugenics is the study of: a. Altering human beings by changing their genetic components b. People of European region c. Different races of mankind d. Genetic of plants e. None of these
(26) The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called: a. Aphelion b. Perihelion c. Perigee d. Apogee e. None of these (27) Diamond is a very expensive ornament. It is composed of a single element: a. Carbon b. Gold c. Silver d. Platinum e. None of these (28) Which of the following layers make radio transmission possible? a. Troposphere b. Ionosphere c. Mesosphere d. Stratosphere e. None of these (29) Which of the following explains the reason why there is no total eclipse of the sun? a. Size of the earth in relation to that of moon b. Orbit of moon around earth c. Direction of rotation of earth around sun d. Area of the sun covered by the moon e. None of these (30) Television signals are converted into light s ignals by: a. Optical fiber b. Transistor c. Decoder d. Photo diode e. None of these
(31) Where do most of Asteroids lie? a. In asteroid belt between the orbits of Mars and Jupiter b. In asteroid belt between the orbits of Mars and Venus c. In asteroid belt between the o rbits of Jupiter and Venus d. Everywhere in the sky e. None of these (32) The number of spark plugs needed in a diesel engine is: a. 2 b. 3 c. 0 d. 4 e. None of these (33) The half life of a radioactive element is 8 -days. How long it take to reduce it from 10 mg to 5 mg? a. 4 days b. 12 days c. 16 days d. 8 days e. None of these (34) The term ‘Blue Shift’ is used to indicate: a. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object. b. Turning a star from white to blue c. In future sun would become blue d. Black hole was blue at its start e. None of these (35) Kilowatt-hour is a unit of: a. Power b. Electric Current c. Energy
d. Time e. None of these (36) Fuel used in a Fast Breeder Reactor is: a. Uranium Oxide b. Uranium Plutonium carbide c. Uranium Plutonium Oxide d. Uranium thorium Oxide e. None of these (37) Monsoon is caused by: a. Seasonal reversal of winds b. Revolution of earth c. Movement of clouds d. Rise in temperature e. Rain forests (38) Which of the following atmospheric layers help in radio communication? a. Exosphere b. Ionosphere c. Troposphere d. Stratosphere e. Ozone layer (39) A moderator is used in nuclear reactor in order to: a. Accelerate the neutrons b. Slow down the speed of the neutrons c. Increase the number of elections d. Decrease the number of electrons e. None of these (40) Sedimentary rocks are: a. Porous b. Hard
c. Rough d. Brittle Everyday Science MCQs Past Papers 07. Fat is stored in human bod y in ------Ans Adipose tissue 08. Sterility is caused due to the deficiency of Vitamin ----Ans E 09. Anemia causes the loss of Ans Memory 10. The acid that helps in digestion is Ans Acetic acid 11. The deficiency of which Vitamin causes Scurvy ? Ans C 12. In cod liver oil , u can find the maximum content of Ans Vitamins 13. The most common cause o f water pollution in pakistan is Ans Sewage 14. Main cause of blindness in pakistan is Ans Cataract 15. The patient of cataract will be operated on which part of the eye ? Ans Cornea 16. The average time needed for blood clotting is Ans 4 min 17. Electrocardiograph is an instrument used in the study o f Ans Heary 18. Bile is secreted by Ans Liver
19. Which of the following diseases are water-borne ? Ans Thphoid and Cholera 20. The rich source of iron is Ans Green vegetables
21. Soap and detergents remove the dirt from clothes due to Ans Osmosis 22. Wave length of Ultra violet light is Ans 5500 A 23. The green colour of water in a lake is due to Ans Excessive growth of sea weeds 24. 14 carat gold means Ans An alloy containing 14 parts of gold and 10 parts of copper 25. The stars are not visible in the day time because Ans of sun`s brightness during day time 01. " Biopsy " is -------Ans Medical diagnosis technique using cells and t issues 02. In typhoid, which of the following drugs is administered? Ans Chloromcetin 03. Hypochondria is a --------Ans State of morbid anxiety about o ne`s health with complaint of imaginary disorders. 04. Aspirin is a --------Ans Pain reliever 05. The message received by and transmitted from the brain to various parts of the body take form of Ans Nervous impulses 06. Hormones, which are necessary for the development of human body , are secreted by Ans Pituitary gland
Here is following a comprehensive list of basic science units for preparation of everyday science papers 1- ampere--------------------------electric current 2-angstrm-----------------------unit of length for the measurement of wavelength 3-bar-----------------------------unit of atmosphereic pressure 4-bel----------------------------unit of intensity o f sound 5-calorie------------------------measurment of quantity of heat 6-candle power--------------illuminating power of a source of light 7-centigrade------------------unit of temperature 8-centimeter-----------------unit of length 9-coulomb-----------------------electric charge 10-decibel----------------------intensity 11-dioptre----------------------power of lense 12-dyne------------------------unit of force 13-electron volt-------------unit of energy 14-erg--------------------------unit of work 15-farad----------------------electric capacity 16-farady---------------------electric charge 17-gauss----------------------megnetic induction 18-gram------------------------unit of mass 19-gram wt--------------------gravitational unit 20-henry----------------------unit of induction 21-horse power--------------unit of power 22-joule-----------------------practical unit of work 23-kg---------------------------unit of mass 24-kilowatt--------------------unit of electrical power 25-knot-------------------------unit of speed 26-killowatt-hour-------------practical unit of electrical power 27-lambert--------------------unit of brightness 28-light year------------------unit of distance for measuring astronomical distance 29-litre------------------------unit of volume capacity 30-lumen----------------------luminous flux 31-lux--------------------------unit of intensity of lumination 32-maxwell--------------------megnetic flux 33-meter----------------------unit of distance 34-micro farad---------------one millionth of a farad 35-millimicron----------------unit of length used in spectroscopy 36-newton--------------------unit of work 37-oersted-------------------unit of megnetic intensity 38-ohm------------------------unit of electrical resistance
39-poise----------------------unit of viscosity 40-second-------------------unit of time 41-volt------------------------practical unit of electric potential differenec 42-watt-----------------------unit of power 43-weber---------------------unit of magnetic pole strength 44-x.u------------------------unit of length expressing x-ray wave length 45-gy-gray-------------------obsorbed radiation do se 46-mole-----------------------amount of substance 47-siemens-------------------electric conductance 48-hertz---------------------frequecy 49-radian-------------------plane angle 50-tesla---------------------magnetic flux density 51-pascal-------------------pressure 52-sievert------------------radiation dose equilent 53-steradian----------------solid angle 54-bacquerel---------------activity of radionucloids 55-rutherford--------------rate of decay of radioactive material 56-torr----------------------pressure 57-fermi---------------------length 58-sved berg unit----------sedimentation rate 59-mho-----------------------conductivity 60-roentgen-----------------radiation exposer x ray 61-barn----------------------area 62-barrel-------------------unit of liquid capacity 63-carat--------------------unit for measuring mass of precious metal 64-clusec------------------power of vaccum pu mp 65-dalton-------------------atomic mass unit 67-megaton----------------explosive power of nuclear weapon 68-morgon------------------orbitray unit used in genetics 67-ounce--------------------unit of mass 68-rad------------------------obsorbed radiation dose 69-ryberg--------------------atomic unit of energy 70-btu------------------------unit of heat 71-candela-------------------luminous intensity 72-modulation---------------frequency 73-persec--------------------astronomical unit 74-cusec---------------------volumetric rate of flow
CSS Previous Papers of Everyday Science
(1) The planet of the solar system which has maximum number of Moon is: (a) Jupiter (b) Venus (c) Saturn (d) Uranus (e) None of these. (2) Sun is a: (a) Planet (b) Comet (c) Satellite (d) Aurora (e) None of these. (3) The age of the solar system is: (a) 4.5 billion years (b) 5.5 billion years (c) 6.5 billion years (d) 7.5 billion years (e) None of these. (4) A unit of length equal to the average distance between the Earth and Sun is called: (a) Light year (b) Astronomical unit (c) Parsec (d) Parallax (e) None of these. (5) An eclipse of the Sun occurs when: (a) The Moon is between the Sun and the Earth(b) The Sun is between the Earth and the Moon (c) The Earth is between the Sun and the Moon(d) The Earth casts its shadow on the Moon (e) None of these. (6) The ozone layer protects the Earth from rays sent down by the Sun: (a)Ultraviolet rays (b) Infrared rays (c) Gamma rays (d) Radioactive rays (e) None of these. (7) The ozone layer is present about 30 miles (50 Km) in atmosphere above the E arth. The stratum (layer) of atmosphere in which ozone layer lies is called as: (a)Exosphere (b) Mesosphere (c) Stratosphere (d) Ionosphere (e) Troposphere (8) Which rocks are formed by the alteration of pre-existing rocks by great heat or pressure?
(a) Igneous rocks (b) Sedimentary rocks (c) Metamorphic rocks (d) Acid rocks (e) Basic rocks. (9) The most abundant natural Iron Oxides are: (a)Magnetite and Pyrite (b) Magnetite and Bauxite (c) Hematite and Pyrite (d) Hematite and Magnetite (e) Hematite and Bauxite (10) The two most abundant elements in sea water are: (a)Sodium and Potassium (b) Sodium and Calcium (c) Sodium and Chlorine (d) Chlorine and Iodine (e) Magnesium and Sulphur (11) An electric current can produce: (a)Chemical effect (b) Magnetic effect (c) Heating effect (d) All of these three (e) None of these. (12) The unit of home electricity energy consumpt ion is: (a)Watt hour (b) Kilowatt hour (c) Joule hour (d) Kilojoule hour (e) None of these. (13) The magnet always points in the same direction, if allowed to move freely i.e. towards North and South poles, because of: (a)Gravitational field (b) A lot of metal deposits on North and South Poles (c)Due to attraction of North Pole and repulsion of Western Pole (d) Earth is a huge magnet (e) None of these. (14) When sound is reflected from floor, ce iling or a wall, it mixes with the original sound and changes its complexion, it is called as: (a)Sound (b)Echo (c) Reverberation (d)Noise (e)None of these. (15) The speed of sound in dry air at 20 °C is about: (a)130 meters per second (b) 230 meters per second (c) 330 meters per second
(d) 430 meters per second (e) None of these. (16) The speed of light in vacuum is about: (a)300 Million meters per second (b) 300 Million meters per hour (c) 300 Million kilometres per second (d) 300 Million kilometres per hour (e) None of these. (17) The time, light takes from the Sun to reach Earth is: (a)8 minutes (b)25 minutes (c)45 minutes (d) 60 minutes (e) None of these. (18) Light from the Sun travels a distance before it reaches the Earth : (a)50 million Km (b) 100 million Km (c) 150 million Km (d) 200 million Km (e) None of these. (19) The most suitable thermometer for measuring the boiling point of water is: (a)Mercury thermometer (b) Alcohol thermometer (c)Bimetallic thermometer (d) Liquid crystal thermometer (e) None of these. (20) The density of water is greatest at: (a)-32 °C (b)0 °C (c) 4 °C (d) 100 °C (e) None of these. (21) Which one of the following statements is true? (a)Gases do not conduct heat (b)The best conductors are non-metals (c)Conduction currents occur only in liquids (d) A vacuum can not conduct heat (e)None of the statements is true. (22) Ice can be changed to water by: (a)Adding more water molecules (b) Changing the motion of the water molecules (c)Rearranging the atoms in water molecules (d) Destroying the ato ms in water molecules (e)None of these. (23) The building blocks of elements are called: (a)Atoms(b) Molecules (c) Compounds (d) Isotopes (e)None of these. (24) Boiling of an egg is a change which is:
(a)Physical (b) Chemical (c) Physiological (d) Morphological (e) None of these. (25) The temperature of liquid Nitrogen is: (a)-32 °C (b)-80 °C (c)-100 °C (d) -196 °C (e) None of these. (26) Which one of the following is an alkali? (a)Water (b) Vinegar (c) Lemon juice (d) Slaked lime (e) None of these. (27) If an alkali is slowly added to an acidic solution, the pH of the acidic solution will: (a)Increase (b) Decrease (c) Increase to 7 and then decrease (d) Decrease to 7 and then increase (e) Will remain same. (28) The usual raw material for ceramics, generally found beneath t he top soil is? (a)Sand (b) Silt (c) Clay (d) Plaster of Paris (e)Melamine. (29) Polyamides are synthetic polymers commonly known as: (a)Synthetic rubber (b) Nylon(c) Cellulose (d) Protein (e) No ne of these. (30) Telephone was invented in 1876 in America by: (a)Marconi (b) Galileo (c) John Beard (d) Edison (e) Graham Bell. (31) Information can be sent over long distances in the form of: (a)Electrical signals through wires (b) Light signals through optical fibres (c) Radio waves through air (d) Any combination of these three (e) None of these. (32) Information can be stored in: (a)Audio and video cassettes (b) Floppy and co mpact discs (c) Hard disks (d) Laser and optical disks (e) All of these four. (33) Computers can: (a)Add and subtract information only (b) Add, subtract and so rt information only (c) Add, subtract, sort and classify information(d) Add and subtract but cannot sort information
(e) Add, subtract and sort but cannot classify information. (34) IBM stands for: (a)International Business Machines (b) International Big Machines (c) Interrelated Business Machines (d) Interrelated Big Machines (e) None of these. (35) Chemicals used to kill weeds are called as: (a)Insecticides (b) Fungicides (c) Herbicides (d) Fumigants (e) None of these. (36) The cytoplasm consists of several types of structures, which are called: (a)Protoplasm (b) Nucleus (c) Cytochromes (d) Organelles (e) None of these. (37) The structure of DNA was elaborated by Wat son and Crick in: (a)1909 (b) 1923 (c) 1945 (d) 1953 (e) None of these. (38) In a DNA molecule, the rule for base pairing is: (a)Adenine always bound with thymine and cytosine with guanine (b) Adenine always bound with cytosine and thymine with guanine (c) Adeni ne always bound with guanine and cytosine with thymine (d) Adenine always bound with uracil and cytosine with guanine (e) None of these. (39) Man belongs to the family: (a)Felidae (b) Hominidae (c) Mammalia (d) Primataceae (e) None of these. (40) Deficiency of vitamin C in the human body causes a deficiency disease called: (a)Beriberi (b) Night blindness (c) Rickets(d) Scurvy (e) None of these. (41) To measure the specific gravity of milk, the instrument used is:
(a)Hygrometer (b) Barometer (c) Lactometer (d)Hydrometer(e) None of these. (42) One of the fundamental characteristics of living organisms is: (a)Photosynthesis (b) Digestion (c) Excretion (d)Metabolism(e) None of these. (43) Plants growing on other plants are called as: (a)Saprophytes (b) Parasites (c) Epiphytes (d)Pathogens (e) None of these. (44) As per eating habit, squirrels are: (a)Frugivorous (b)Herbivorous (c) Carnivorous (d) Omnivorous (e) Insectivorous. (45) Water loss from leaves through stomata is called as: (a)Evaporation (b) Transpiration (c) Evapo -transpiration (d) Respiration (e) None of these. (46) The study of how plants and animals interact with one another and with the non-living environment is called as: (a)Ecosystem (b)Sociology (c) Ecology (d) Habitat (e) None of t hese. (47) The number of bones in human body is: (a)200 (b) 202 (c) 204 (d) 206 (e) None of these. (48) Nervous system in human body consists of: (a)Brain and spinal cord (b) Brain and nerves (c) Spinal cord and nerves (d) Brain, spinal cord and nerves (e) None of these. (49) In human eye, the light sensitive layer made of specialized nerve cells, the rods and cones is called as: (a)The pupil (b)The cornea (c) The sclera (d) The iris (e) The retina. (50) Erythrocytes are also called as: (a)Red blood cells (b) White blood cells (c) Platelets (d) Plasma (e) None of these.
Everyday Science Old Papers of CSS 1. Who proposed the concept “ All motion is relative ” ? (a)Albert Einstein (b)John Kepler (c)Galileo Galilie (d)None of these 2. The field of specialization of famous Muslim scientist Abu Usman Aljahiz was : (a)Botany (b)Zoology (c)Astronomy (d)None of these 3. Albatros is: (a)A sea bird (b)A beetle (c)A fruit (d)None of these 4. The sunlight can reach a depth of ---------- metersin the ocean : (a)100 (b)80 (c)120 (d)None of these 5. The biggest planet in our solar system is: (a)Venus (b)Pluto (c)Jupiter (d)None of these 6. The biggest species of the cat family is: (a)Tiger (b)Lion (c)Leopard (d)None of these 7. Which group of animals has heterogametic females? (a)Domestic fowl (b)Earthworm (c)Rabbit (d)None of these 8. The dominant phase of life cycle in these organisms is haploid: (a)Mosses (b)Bacteria (c)Protozoa (d)None of these 9. The atmosphere of moon consists of: (a)90% Hydrogen, 10% Nitrogen (b)80% Nitrogen, 20% Hydrogen (c)60% Nitrogen, 40% inert gases (d)None of these 10. The chemical name of quartz is: (a)Silicon Dioxide (b) Stannous oxide (c)Aluminium Oxide (d)None of these 11. Which month of a calendar year can lack a new moon? (a)December (b)February (c)May (d)None of these 12. Deuterium differs from hydrogen in having:
(a)Different atomic number but same atomic weight (b) Different atomic number and different atomic weight (c)Same atomic number but different atomic weight (d)None of these 13. One of the following is a water soluble vitamin: (a)Vitamin A (b)Vitamin K (c)Vitamin D (d)None of these 14. Coulomb is the scientific unit to measure: (a)Velocity (b)Temperature (c)Mass (d)None of these 15. Equator passes through one of these countries: (a)Saudi Arabia (b)Italy (c)Japan (d)None of these 16. Anti Diuretic hormone is secreted by one of the following glands: (a)Pituitary (b)Pancreas (c)Thyroid (d)None of these 17. Basha Dam is to be constructed on: (a)River Sutlaj (b)River Jhelum (c)River Chenab (d)None of these 18. UV light falls in the category of: (a)Ionizing Radiations (b)Non-Ionizing Radiations (c) Visible Light (d)None of these 19. The earth’s ----------------------is divided into 15 major plates of various sizes: (a)Mesosphere (b)Stratosphere (c)Lithosphere (d)None of these 20. One of these scientists formulated basic laws of Geometry: (a)Pythagorus (b)Archimedes (c)Aristotle (d)None of these 21. Phosphorus is an essential component of one of the following biological molecules: (a)Amino acids (b)Nucleic acids (c)Carbohydrates (d)None of these 22. He was the first scientist to prove that planets move around the sun: (a)Archimedes (b)Galileo Galilei (c)John Kepler (d)None of these 23. Atom is made up of -------------- different kinds of subatomic particles: (a)Three (b)Two (c)Four (d)None of these
24. Uranium is best used as nuclear fuel in one of the following forms: (a)U235 (b)U237 (c)U238 (d)None of these 25. The Alpha particles are compact clusters of: (a)Electrons and Protons (b)Two Protons and Two Neutrons (c)Three Protons and Three Neutrons (d)None of these 26. The Beta particles are fast moving: (a)Protons (b)Neutrons (c)Electrons (d)None of these 27. One of the following countries produces maximum energy from atomic reactors: (a)France (b)USA (c)UK (d)None of these Page 1 of 2 28. The unit to measure the quantity of Ozone in the atmosphere is: (a)Dobson (b)Dalton (c)Coulomb (d)None of these 29. The severity of 2005 earthquake ofPakistan on Richter Scale was: (a)6.9 (b)7.6 (c)7.1 (d)None of these 30. Geiger-Muller Counter is used to detect: (a)Protons (b)Neutrons (c)Photons (d)None of these 31. Vacuum tubes have been replaced by: (a)Conductors (b)Diodes (c)Transistors (d)None of these 32. Dacron is: (a)Polyethylene (b)Epoxy (c)Polyamide (d)None of these 33. It is a secondary plant nutrient: (a)Nitrogen (b)Phosphorus (c)Sulphur (d)None of these 34. An area of microbiology that is concerned withthe occurrence of disease in human population is: (a)Immunology (b)Parasitology (c)Epidemiology (d)None of these 35. The number of electrons of a neutral atom is automatically known if one knows the: (a)Atomic number (b)Atomic weight (c)Number of orbitals (d)None of these
36. Which of the following is not an enzyme? (a)Chymotrypsin (b)Secretin (c)Pepsin (d)None of these 37. It is impossible for a type O+baby to have a type________ mother. (a)AB-(b)O- (c)O+(d)None of these 38. Serum is blood plasma minus its: (a)Calcium ions (b)Clotting proteins (c)Globulins (d)None of these 39. The autonomic nervous system innervates all of these except: (a)Cardiac muscles (b)Skeletal muscles (c)Smooth muscles (d)None of these 40. The damage to the _________ nerve could result in the defect of the eye movement: (a)Optic (b)Trigeminal (c)Abducens (d)None of these 41. Which of these is not a region of the spinal cord? (a)Thoracic (b)Pelvic (c)Lumbar (d)None of these 42. The shape of the external ear is due to: (a)Elastic cartilage (b)Fibrocartilage (c)Articular cartilage (d)None of these 43. The external surface of the stomach is covered by: (a)Mucosa (b)Serosa (c)Parietal peritoneum (d)None of these 44. Which of the following is not a human organ system? (a)Integumentary (b)Muscular (c)Epithelial (d)None of these 45. Which of the following does not vary predictably with the depth of the aquatic environment? (a)Salinity (b)Temperature (c)Penetration by sunlight (d)None of these 46. The quantity of available nutrients _________from the lower levels of the energy pyramids to the higher ones. (a)Increases (b)Decreases (c)Remains stable (d)None of these 47. Which of the following is not a major subdivision of the biosphere? (a)Hydrosphere (b)Lithosphere (c)Stratosphere
(d)None of these 48. Vaccination is synonymous with __________immunity. (a)Natural active (b)Artificial passive (c)Artificial active (d)None of these 49. When a patient’s immune system becomes reactive to a drug, this is an example of: (a)Superinfection (b)Drug resistance (c)Allergy (d)None of these 50. What is the smallest unit of heredity? (a)Chromosomes (b)Gene (c)Nucleotide (d)None of these
1. Water is heated in a kettle. The inside water is heated by convection. A person sitting near the fire receives heat by :
a) Conduction b) Convection c) Radiation d) Reflection e) None of these 2. A time can come when we will be able to design a machine which can go on working for ever without the expenditure of energy. Is it possible ? a) No b) Yes c) In due course time d) Very soon e) None of these 3. The measurement of rainfall is made by an instrument known as :
a) Hydrometer b) Barometer c) Hygrometer d) Pedometer e) None of these 4. Light year is a unit of :
a) Distance b) Time Period c) Light intensity d) Time e) none of these 5. Three elements needed for the healthy growth of plants are : a) N,P,K b) N,C,P c) N,K,C d) N,S,P e) none of these 6.Copper can be converted into gold by :
a) Heating b) Artificial Radioactivity c) Electroplating d) Chemical reaction e) None of these 7. In winter an iron pipe feel colder than a wooden window . This is because wood is :
a) Conductor b) non-Conductor c) Semi- Conductor d) Not a solid while iron is a solid e) None of these 8. The echo (reflected sound) will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least :
a) 1120 ft b) 120 ft c) 56fft d) 100 ft
e) None of these 9. It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the: a) pitch b) Frequency c) Time period d) Quality e) None of these 10. When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is : a) Visible B) Transparent c) Invisible d) opaque e) None of these 11. A six feet tall lady wants to see her full image in a plane mirror . The minimum length of the mirror will be :
a) 6 feet b) 12 feet c) 4 feet d) 3 feet e) None of these 12. The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use :
A) red waves b) Infrared waves c) Ultrasonic d) super sonic e) None of these 13. In a fission nuclear reaction , a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly
nuclei are fused to form a heavy nucleus This nuclear reaction is called :
a) Chemical Reaction b) Nuclear reaction c) Fission nuclear reaction d) Fusion nuclear reaction e) None of these 14. Parsec is a unit of :
a) Energy b) Time c) Power d) Distance e) None of these 15. German Silver is an alloy of:
A) Zn + Ni b) Cu + Zn c) Cu + Ni d) Cu + Sn e) None of these 16. The Continent Antarctica lies at the:
a) North pole b) South pole c) middle of the earth d) Equator e) None of these 17. The temperature of the dead body is: a) 0 'C b) 37 ' c) room temperature d) temperature of the place where it is kept e) None of these
18. Lactometer is a type of Hydrometer which is used to measure the specific gravity of :
a) Honey b) Water c) Milk d) olive oil e) None of these 19. Cusec is a unit of :
a) Area b) Time c) Distance d) mass e) None of these 20. The deepest place on earth is :
a) Trench b) Mariana Trench C) Mangrove d) Groove e) None of these 21. Twinkling of stars is caused by : a) Reflection of light b) Polarization of light c) refraction of light d) Interference of light e) None of these 22. Magnifying power of a simple microscope can be increased by : a) increasing focal length of the lens b) Decreasing focal length of the lens c) Lens of large aperture d) lens of short aperture e) None of these
23. Bronze medal is made up of metal :
a) Copper , Zinc b) Copper , Nickle c) Copper , Tin d) Sopper , Silver 24. One of the countries through which equator passes is : a) Kenya B) Pakistan c) Malaysia d) Malta e) None of these 25. A very important practical application of properties of matter is hoeing or "godi" practiced by the farmers. This property of matter is called :
a) Elasticity b) Stress c) Capillarity d) Strain
1) One of the countries through which equator passes is:
(a) Kenya (b) Malaysia (c) Malta (d) Pakistan 2) Copper can be converted into gold by: (a) Artificial radioactivity (b) heating (c) Electroplating (d) Chemical reaction 3) The three elements needed for healthy growth of plants are: (a) N, P, K
(b) N, C, P (c) N, K, (d) N, S, P 4) Clocks, which moves with the velocities compareable with the velocity of light, run:
(a) fast (b) slow (c) equal to the velocity of light (d) with zero velocity 5) Max Planck received the noble prize in Physics in 1918 for his discovery of:
(a) electron (b) energy quanta (c) photon (d) positron 6) Bronze medal is made up of metals:
(a) (copper,nickel) (b) (copper, tin) (c) (copper, silver) (d) (copper, zinc) 7) Addison’s disease is caused by the excessive secretion of:
(a) Antiduretic Harmone (b) Luteinising Harmone (c) Melanophore stimulating Harmone (d) Adrenocorticotrophic Harmone 8) Development of calf muscles in ladies who wear high heels is a common example of:
(a) Natural Selection (b) inheritance of acquired character (c) Use and disuse of organ (d) Artificial selection 9) Margalla Hill is a branch of:
(a) Karakorum range (b) Hindukash range (c) Himalaya range (d) Nanga Parbat range 10) Humming bird belongs to a category called:
(a) Ectotherm (b) Endotherm (c) Exotherm (d) Heterotherm.
(a) Oxidation-Loss of an electron (b) Oxidation - gain of an electron (c) Reduction - gain of a neutron (d) Reduction - loss of a neutron (2) Radioactive isotope of Uranium used in Nuclear Bomb is:
(a)92 U 235 (b)92 U 234 c)92 U 233 d)92 U 238 (3) Human population growth is greatest in developing countries because: (a) the birth rate is high in developing countries (b) the death rate is high in developing countries. (c) much of the population has already reached the child bearing age. (d) most of the world's population lives in industrialized countries. (4) Which woody raw material is used for the manufacture of paper pulp?
(a) Cotton (b) Poplar (c) Bagasse (d) Rice straw (5) Rectified spirit contains alcohol about:
(a) 80% (b) 95% (c) 70%
(d) 85% (6) Which of the following elements is not present abundantly in earth's crust:
(a) Silicon (b) Radium (c) Aluminum (d) Carbon (7) The famous book; Al - Qanoun was written by the Muslim scientist:
(a.) Jabar bin Hayyan (b) Zakariya Al - Razi (c) Abu Ali Sina (d) Abdul Qasim Majreeti (8) Basic metals can be converted into gold by:
(a) Heating (b) Beating (c) Artificial nuclear radioactivity (d) Chemical reaction (9) A light year is a unit of:
(a) Time (b) Energy (c) Length (d) Mass (10) One of the main function of the earth's ozone layer is to:
(a) Prevent global warming (b) Filter out ultraviolet rays (c) Absorb pollution (d) All of the above Everyday Science Past Papers 41. Insulin is injected into the intestines by A. Pancreas B. Liver C. Stomach
D. Gall bladder 42. Lock Jaw, i.e., difficulty in opening the mouth is a symptom of A. Cholera B. Plague C. Tetanus D. Diphtheria 43. Which of the following pairs is incorrect ? A. Plague-rats B. Rabies-dog C. Tapeworm-pig D. Poliomyelitis-monkey 44. Match the following columns Column I Column II A. Air-borne 1. Tetanus B. Water-borne 2. Tuberculosis C. Contact 3. Cholera D. Wound 4. Syphilis ABCD (a) 2 3 1 4 (b) 2 3 4 1 (c) 3 2 4 1 (d) 4 3 2 1 45. Ricketts is a disease of the A. Bones B. Tissue C. Muscles
D. Blood 46. Which of the following statements is correct A. Pulmonary artery carries pure blood B. Pulmonary artery carries impure blood C. Pulmonary vein carries impure blood D. None of these 47. Lungs are situated in the A. Abdominal cavity B. Pericardial cavity C. Buccal cavity D. Thoracic cavity 48. The human cell contains A. 44 chromosomes B. 48 chromosomes C. 46 chromosomes D. 23 chromosomes 49. Enzymes help in A. Respiration B. Digestion of food C. Immune system D. Reproduction 50. Food is normally digested in the A. Liver B. Stomach C. Small intestines D. Large intestines Ans 41. a 42. c 43. d 44. b 45. a
46. b 47. d 48. c 49. b 50. c 26. Myopia is a disease connected with
A. Ears B. Eyes C. Lungs D. Brain 27. Leukemia is a disease of the A. Lungs B. Blood C. Skin D. Nerves 28. Short-sightedness can be corrected by using A. Convex lens B. Concave lens C. Convex-concave lens D. Concave-convex lens 29. Trachoma is a disease of the A. Liver B. Eyes C. Lungs D. Kidneys 30. Match the following Column I Column II A. Beriberi 1. Vitamin A B. Scurvy 2. Vitamin B C. Rickets 3. Vitamin C D. Night Blindness 4. Vitamin D A B C D
(a) 3 2 1 4 (b) 2 1 3 4 (c) 2 3 4 1 (d) 2 3 1 4 31. Typhoid and cholera are typical examples of A. Infectious diseases B. Air-borne disease C. Water-borne disease D. None of these 32. Pyorrhea is a disease of the A. Nose B. Gums C. Heart D. Lungs 33. Lack of what causes diabetes. A. Sugar B. Insulin C. Calcium D. Vitamins 34. Appendix is appendix is a part of A. Small intestine B. Large intestine C. Stomach D. Liver 35. Match the following columns Column I Column II
A. Cataract 1. Bones B. Jaundice 2. Eyes C. Diabetes 3. Liver D. Arthritis 4. Pancreas A B C D (a) 2 3 4 1 (b) 2 3 1 4 (c) 1 3 4 2 (d) 3 2 4 1 36. Bronchitis is a disease of which of the following organs? A. Blood B. Bladder C. Liver D. Respiratory tract 37. ECG is used for the diagnosis of aliments of A. Brain B. Heart C. Kidneys D. Lungs 38. Biopsy is done on A. Tissues taken from a dead body B. Tissues taken form a living body C. Blood from veins D. Blood from arteries 39. Barium is used for A. Checking blood group B. X-ray of alimentary canal
C. X-ray of brain D. None of these 40. Dialysis is used for the treatment of A. Kidney failure B. Heart weakness C. Brain diseases D. None of these ANSWERS 26. b 27. b 28. b 29. b 30. c 31. c 32. b 33. b 34. b 35. A 13. Which of the following glands secrete tears? A. Lachrymal B. Pituitary C. Thyroid D. Pancreas 14. Which is the largest gland in the human body? A. Thyroid B. Liver C. Pancreas D. None of these 15. Which is the largest organ in the human body? A. Liver B. Heart C. Skin D. Kidney 16. A person of which of the following blood groups is called a universal donor? A. O B. AB C. A D. B
17. Which gland in the human body is called the master gland? A. Pancreas B. Thyroid C. Pituitary D. Spleen 18. How many bones are there in a newly born infant? A. 206 B. 230 C. 280 D. 300 19. Which of the following have maximum calorific value? A. Carbohydrates B. Fats C. Proteins D. Vitamins 20. Which of the following vitamins promote healthy functioning of eyes in human beings? A. Vitamin B B. Vitamin C C. Vitamin A D. Vitamin D 21. The average heartbeat per minute in a normal man is A. 50 B. 70 C. 80 D. 100 22. A person with which of the following blood groups can receive blood of any group?
A. A B. AB C. B D. O 23. Malaria is a disease which effects the A. Heart B. Lungs C. Spleen D. Kidneys 24. Which of the following diseases is caused by virus? A. Small pox B. Tuberculosis C. Malaria D. Cholera 25. Medulla oblongata is a part of human A. Heart B. Brain C. Liver D. Sex organ
a 13. a 14. b 15. c 16. a 17. c 18. d 19. a 20. C 1. What is the body temperature of a normal man? A. 81.1oC B. 36.9oC C. 98.6oC D. 21.7oC 2. Which of the following helps in clotting of blood? A. Vitamin B1
B. Vitamin B2 C. Vitamin D D. Vitamin K 3. Total volume of blood in a normal adult human being is A. 5-6 liters B. 3-4 liters C. 8-10 liters D. 10-12 liters 4. Red blood corpuscles are formed in the A. Liver B. Bone marrow C. Kidneys D. Heart 5. How many bones are there in an adult human being? A. 210 B. 260 C. 206 D. 300 6. The pancreas secretes A. Insulin B. Bile juice C. Peptic juice D. None of these 7. Tibia is a bone found in the A. Skull B. Arm C. Leg D. Face 8. The largest part of the human brain is the
A. Medulla oblongata B. Cerebellum C. Cerebrum D. None of these 9. What is the main component of bones and teeth? A. Calcium carbonate B. Calcium phosphate C. Calcium sulphate D. Calcium nitrate 10. The main constituent of hemoglobin is A. Chlorine B. Iron C. Calcium D. None of these 11. The main function of the kidney is A. To control blood pressure B. To control body temperature C. To remove waste product from the body D. To help in digestion of food 12. The function of hemoglobin is A. Transportation of oxygen B. Destruction of bacteria C. Prevention of anemia D. Utilization of energy Answers 1. b 2. d 3. a 4. b 5. c 6. a 7. c 8. c 9. b 10. B 26. Choose the correct combination
a. Typewriter: Remington b. Dynamite: Dunlop c. Evolution: Darwin d. Aeroplane: Harway 27. Who invented the ball point pen? a. Waterman b. Oscar c. Wilson d. Lazlo Biro 28. Blaze Pascal is associated with a. Calculating machine b. Computer c. Cinema d. None of these 29. Wright Brothers are regarded inventors of the a. Balloon b. Bicycle c. Aeroplane d. None of these 30. Which of the following pairs is incorrect? a. Roentgen: X-ray b. Newton: Law of gravitation c. Faraday: Diffusion of gases d. Pasteur: Bacteriology 31. Philology is the a. Study of bones b. Study of muscles c. Study of architecture d. Study of languages
32. Anatomy is the branch of science which deals with a. Structure of animals and plants b. Functioning of body organs c. Animal behavior d. Cells and tissues 33. Study of earthquakes is known as a. Ecology b. Seismology c. Numismatics d. None of these 34. Ecology deals with a. Birds b. Cell formation c. Relation between Organisms and their environment d. Tissues 35. Meteorology is the science of a. Weather b. Meteors c. Metals d. Earthquakes 36. Oncology is the study of a. Birds b. Cancer c. Mammals d. Soil 37. Study of life in outer space is known as a. Endobiology b. Exobiology c. Enterobiology
d. Neobiology 38. Numismatics is the study of a. Coins b. Numbers c. Stamps d. Space 39. Eugenics is the study of a. Altering humans beings by changing their genetic components b. People of European origin c. Different races of mankind d. Genetics of plants 40. Ornithology is the a. Study of bones b. Study of birds c. Study of smells d. None of these 41. Who invented the Doctor?s thermometer? a. Fahrenheit b. Edison c. Galileo d. None of these 42. The velocity of light was first measured by a. Einstein b. Newton c. Romer d. Galileo 43. Who proposed the chemical evolution of life? c. Haechel .
44. The telephone was invented by b. Alexander Graham Bell 45. Who among the following evolved the concept of relationship between mass and energy? a. Einstein 48. Robert Koch worked on a. Tuberculosis 49. Who discovered Uranus? a. Herschel 50. Who among the following is associated with the invention of computers? b. Babbage
ANSWERS 26. c 27. d 28. a 29. c 30. c 31. d 32. a 33. b 34. c 35. a 36. b 37. b 38. a 39. a 40. b 41. a 42. c 43. c 44. b 45. A 1.Which instrument is used to measure pressure? c. Manometer 2. What does Angstrom measure? d. Speed of ships 3. Light year is related to c. Distance 5. Which of the following instruments is used to measure pressure of gases? b. Manometer 6. Joule is the unit of b. Energy
7. How many Dynes are there in one gram weight? c. 981 8. How many Ergs are these in 1 Joule? d. 107 9. The unit of current is c. Ampere 10. The unit of energy in MKS system is d. Joule 11. The intensity of an earthquake is measured with a d. Seismograph 12. Centigrade & Fahrenheit scales give same reading at a. - 400o 14. Who among the following described protoplasm as the physical basis of life? a. T. H. Huxley 15. The scientist who first discovered that the earth revolves round the sun was c. Copernicus 16. Alexander Fleming discovered a. Penicillin 17. Who among following invented the steam engine? b. James Watt 18. Who invented typewriter? c. Sholes
20. Who discovered circulation of blood in human body? c. William Harvey
21. The first attempt in printing was made in England by c. William Caxton 22. Who was the surgeon who pioneered antiseptic surgery in 1865? a. Edward Jenner b. Joseph Lister c. Henry William d. John Sleeman 23. The credit of inventing the television goes to a. Faraday b. Baird c. Edison d. Marconi 24. The credit of developing the polio vaccine goes to a. Jonas Salk b. Alb E. Sabin c. Selman Waksman d. None of these 25. Mark the wrong combination a. James Watt: Steam Engine b. A.G. Bell: Telephone c. J. L. Baird: Television d. J. Perkins: Penicillin 11. The purest form of water is obtained from Ans Heavy rains 12. Diamond and Emerald contain Ans Carbon and silicon 13. Cloudy nights are warmer than clear nights due to Ans Prevention of heat radiated out by the earth from escaping into the sky 14. Which of the following semi-conductor ?
Ans Copper 15. As one climbs up the Mount Everest, one experiences difficulty in breathing due to a. Low content of nitrogen b. Low content of oxygen c. High content of carbon dioxide Ans None of above 16. A camera forms Ans Real but inverted images 17. The gas used in Soda water is Ans Carbon dioxide 18. A red flower placed in green light appears Ans black 19. The metal used in storage batteries is Ans Lead 20. A instrument used to detect the presence of a current in a circuit is called Ans Ammeter 01. Glycogen is mainly stored in Ans Liver and muscles 02. Anaemia is caused in man due to the deficiency of a. Folic acid b. Vitamin A c. Vitamin B 12 Ans None of these 03. Which of the following situations will be fatal to the first foetus ? Ans Rh positive male marries Rh negative woman 04. The most important function of perspiration is to Ans Regulate the body temperature 05. The main function of white blood cell in body is to
Ans Protect body against diseases 06. The cranial nerve which supplies regions of the body is Ans Vagus 07. The number of chromosomes in the human body is Ans 46 08. One micron is equal to Ans One- thousandth of a millimeter 09. The innermost linning which wraps the brain and spinal card in vertebrates is called Ans Piamater 10. Adrenocorticotrophic harmone (ACTH) is secreted by Ans Pituitay 11. Which of the following explain the reasons why there is no total eclipse of the sun? Ans Area of the sun covered by the moon 12. The instrument used to measure the specific gravity of milk is? Ans Lactometer 13. The internal antenna of transistor set is made of ? Ans Ferror Chrome 14. Gerontology is the study of ? Ans Process of ageing 15. Helium is used for respiration in deep water instead of nitrogen because Ans It is heavier than nitrogen 16. In a fluorescent tube which of the following components are found? Ans Mercury vapour 17. The common ore of aluminium is ? Ans Chromite 18. When one enters a dark room, he is not able to see anything but, after
sometime vision improves. This is because ? Ans The pupil ofthe eye dilates 19. Radio carbon dating is used to find the age of ? Ans Fossils 20. What is periscope used for ? Ans To survey the ships on the surface of the sea when the submarine is under water 21. Seismology is the science of ? Ans Earthquakes 22. The source of solar energy is ? Ans Nuclear energy 23. If an object is placed midway between two parallel plane mirrors facing each other, then the number of images that appear in mirrors is Ans Infinite 24. In vacuum , What will be common among X rays visible light , radiowaves Ans Amplitude 25. Barometer is used to measure Ans Atmospheric pressure 26. If u use a microscope to watch smoke particles in still air, u ll see them moving about all the time. This phenomenon is called ? Ans Brownian movement 27. The mass of a neutron is approximately Ans Equal to the mass of proton 28. The spherical shape of rain drops is due to Ans Atmospheric friction of air 29. Galvanometer is an instrument Ans For measuring currents of small magnitude
30. Which of the following has highest frequency? Ans Gamma rays 41. Most important effect of moon on earth is that Ans Gives light 42. The term " Meteor" is applied to an interplanetary body, Ans After it enters the earth`s atmosphere 43. Newton`s rings are Ans Coloured rings observed around the point of contact of a convex lense 44. The heat recieved by earth from the sun is known as Ans Solar radiation 45. Constellation is Ans Configuration of fixed stars resembling a figure 46. Which of the following part of the atmosphere is nearest to the earth Ans Troposphere 47. To an astronaut in space sky looks Ans Black 48. Why does the sun looks oval when it is at the horizon ? Ans When the sun is at the horizon rays from the longer edge are refracted more coz it passes through greater thickness of air so vertical diameter is shortened to give an oval shape 49. The moon has period of rotation which is equal to period of revolution . It is Ans 29 days, 7 hours , 43 min , 1147 sec 50. The composition of the sun is Ans hydrogen 90% , Helium 8% , Heavy elements 2% FPSC Everyday Science Past Papers Q.1. Select the best option/answer and fill in the appropriate Box on the Answer Sheet: (50) (1) Persons with following blood group are considered to be universal recipient. (a) A+ (b) B+ (c) AB+ (d) O+ (e) None of these
(2) Study of life in outer space is known as: (a) Endobiology (b) Exobiology (c) Enterobiology (d) Neobiology (e) Micro biology (3) The name of the common mineral salt present in sweat is: (a) Calcium Oxalate (b) Potassium Sulphate (c) Sodium Chloride (d) Iron Sulphide (e) None of these (4) Sensitive layer of the eye is: (a) Choroids (b) Sclerotic (c) Retina (d) Cornea (e) None of these (5) Laughing gas has chemical composition of following two elements: (a) Nitrogen + Hydrogen (b) Nitrogen + Carbon (c) Nitrogen + Oxygen (d) Oxygen + Carbon (e) None of these (6) Dr. Abdus Salam of Pakistan was one of the contributors to the unification of: (a) Electromagnetic force and gravitational force (b) Electromagnetic force and weak nuclear force (c) Gravitational force and weak nuclear force (d) Weak nuc lear force and strong nuclear force (e) None of these (7) Which triplet in DNA codes for valine: (a) CTT (b) AGU (c) CAT (d) AAT (e) None o f these (8) What is the chance of a diabetic baby born to parents both heterozygous normal? (a) Zero (b) 1/4 (c) 1/2 (d) 3/4 (e) None of these (9) Which of the following is not a part of Darwinism: (a) Over production (b) Natural selection (c) Inheritance for acquired characters (d) Competition for survival (e) None of these (10) Role of biotechnology in the production of food is based on: (a) Decomposition (b) Respiration (c) Digestion (d) Fermentation (e) None of these (11) Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus: (a) Cigarette smoking (b) Using alcohol (c) Injection of heroine (d) Taking too much aspirin (e) None of these (12) Founder of modern astronomy was: (a) Archimedes (b) William Gilbert (c) Nicolas Copernicus (d) Michel Faraday (e) None of these (13) The instrument which measures very high temperature is: (a) Manometer (b) Thermostat (c) Chronometer (d) Pyrometer (e) None of these (14) The science which deals with study ofmanners and customs of peoples is: (a) Ethnology (b) Morphology (c) Ethics (d) Genetics (e) None of these (15) Chemicals used to kill rats and mice are: (a) Insecticides (b) Rodenticides (c) Fungicides (d) Herbicides (e) None of these (16) Dry ice is: (a) Methane hydrate (b) Liquid Nitrogen (c) Solid Carbondioxide
(d) Frozen water (e) None of these (17) Chemical name of vinegar is: (a) Sodium Nitrate (b) Dilute acet ic acid (c) Chloride of lime (d) Calcium (e) None of these (18) Deficiency of following vitamin decreases hemoglobin production: (a) Biotin (b) Thiamine (c) Niacin (d) Pyridoxine (e) None o f these (19) Hygrometer is used for measuring the: (a) Speed of sound (b) Density of milk (c) Hu midity of air (d) Specific gravity of liquids (e) None of these (20) Bronze is an alloy of: (a) Copper and Zinc (b) Tin and Zinc (c) Copper and Tin (d) Iron and Zinc (e) None of these (21) Which of the following is most elastic? (a) Steel (b) Rubber (c) Glass (d) Sponge (e) None of these (22) Orbital period of the planet Mercury around the sun is: (a) 88 days (b) 365 da ys (c) 2 years (d) 98 days (e) None of these (23) The most splendid and the most magnificent constellation in the sky is: (a) Orion (b) Columba (c) Canis Major (d) Taurus (e) None o f these (24) “Black holes” refer to: (a) Holes occurring in heavenly bodies (b) Bright spots on t he sun (c) Collapsing objects of high density (d) Collapsing objects of low density (e) None of these (25) Eugenics is the study of: (a) Altering human beings by changing their genetic components (b) People of European origin (c) Different races of mankind (d) Genetics of plants (e) Eunuchs (26) The position of earth in its orbit, when it is atits greatest distance from the sun causing northern summer is called: (a) Aphelion (b) Perihelion (c) Perigee (d) Apogee (e) None of these (27) Diamond is a very expensive ornament. It is composed of a single element. (a) Carbon (b) Gold (c) Silver (d) Platinum (e) None of these (28) Which of the following layers makes radio transmission possible? (a) Troposphere (b) Ionosphere (c) Mesosphere (d) Stratosphere (e) None of these (29) Which of the following explains the reason why there is no total eclipse of the sun? (a) Size of the earth in relation to that of moon (b) Orbit of moon around e arth (c) Direction of rotation of earth around sun (d) Area o f the sun covered by the moon (e) None of these (30) Television signals are converted into light signals by: (a) Optical fibre (b) Transistor (c) Decoder (d) Photo diode (e) None o f these
(31) Where do most of Asteroids lie? (a) In asteroid belt between the orbits of Mars and Jupiter. (b) In asteroid belt between the orbits of Mars and Venus. (c) In asteroid belt between the orbits of Jupiter and Venus. (d) Everywhere in the sky. (e) None of the these (32) The number of spark plugs needed in a diesel engine is: (a) 2 (b) 3 (c) 0 (d) 4 (e) None of these (33) The half life of a radioactive element is 8-days. How long will it take to reduce it from 10mg to 5mg? (a) 4 days (b) 12 days (c) 16 days (d) 8 days (e) None of these (34) The term ‘Blue Shift’ is used to indicate. (a) Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object. (b) Turning a star from white to blue. (c) In future sun wou ld become blue. (d) Black hole was blue at its start. (e) None of these (35) Kilowatt-hour is a unit of: (a) Power (b) Electric current (c) Energy (d) Time (e) None o f these (36) Fuel used in Fast Breeder Reactor is: (a) Uranium Oxide (b) Uranium Plutonium carbide (c) Uranium Plutonium Oxide (d) Uranium thorium Oxide (e) None of these (37) Monsoon is caused by: (a) Seasonal reversal of winds. (b) Revolution of earth. (c) Movement of the c louds. (d) Rise in temperature. (e) Rain forests (38) Which of the following atmospheric layers helps in radio communication? (a) Exosphere (b) Ionosphere (c) Troposphere (d) Stratosphere (e) Ozone layer (39) A moderator is used in nuclear reactor in order to: (a) Accelerate the neutrons (b) Slow down the speed of the neutrons (c) Increase the number of electrons (d) Decrease the number o f electrons (e) None of these (40) Sedimentary rocks are: (a) Porous (b) Hard (c) Rough (d) Brittle (e) Volcanic (41) Which one of the following is a non-metallic mineral? (a) Manganese (b) Magnesium (c) Gypsum (d) Bauxite (e) No ne of these (42) Ozone layer prevents the following radiation from entering the atmosphere: (a) Infra-red (b) Ultraviolet (c) X-rays (d) Gamma rays (e) None of these (43) The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from: (a) Ionosphere (b) Tro
posphere (c) Mesosphere (d) Stratosphere (e) None of these (44) Yeast is used in making bread because it produces: (a) Carbon dioxide (b) Sugar (c) Bacteria (d) Oxygen (e) None of these (45) Oasis is associated with: (a) Glaciers (b) Desert (c) Islands (d) Volcanoes (e) Fertile land (46) Quartz crystal in quartz watches works on the principle called: (a) Photoelectric effect (b) Stark effect (c) Thermionic effect (d) Piezo-electric effect (e) None of these (47) The Fruits without seed, like banana, are called: (a) seedless fruits (b) parthenogenesis fruits (c) parthenocarpic fruits (d) placental fruits (e) Organic fruits (48) Animal which captures and readily kills living animals for its food is called: (a) Parasite (b) Scavenger (c) Predator (d) Mammal (e) None of these (49) In a railway track, two rails are joined end to end with a gap in between them because: (a) Steel can be saved. (b) Accidents due to contraction in winter can be a voided. (c) Air gaps are necessary for bearing the weight of running train. (d) Accidents due to expansion in summer ca n be avoided. (e) All of these (50) Name the famous book of Ibn-Sina in which he discussed human physiology and medicine: (a) Al-Qanoon (b) Al-Masudi (c) New Renaissance (d) Tadhkira (e) None of these
. What is the approxiate mean distance that separates the sun from the earth? Ans 1480,00,000 kms 2. The outer surface of the sun is called ? Ans Photosphere 3. Which planet has the maximum number of satellites? Ans Jupiter 4. What is a light year? Ans The distance travelled by light in 01 year. 5. What are Red Giants? Ans Stars which appear red because of their consuming a portion of their hydrogen.
6. What are asteriods? Ans Very small planet revolving around the sun 7. What is the temperature at the centre of the sun? Ans 20 million k 8. The phase of moon are partially the result of the ? Ans Revolution of the moon about the earth 9. Constellations referred to as Zodiac are ? Ans Imaginary region that encompass the path of the planets 10. The height of a geo-stationary satellite from the surface of the earth is about ? Ans 3600 km 36. What is the only source of new alleles?
a) Crossing over b) independent assortment c) Mutation d) Fertilization e) None of these 37. Polygenic characteristic are controlled by : a) Dominant genes b) Recessive genes c) Multiple genes d) Mutated genes e) None of these 38. Which of the following , lists the four stages of food processing in order? a) ingestion , digestion , absorption , elimination b) digestion , ingestion , absorption , elimination c) ingestion , absorption , elimination , digestion d) absorption , digestion , ingestion , elimination e) None of these
39. In humans , most nutrient molecules are absorbed by the : a) small intestine b) stomach c) liver d) large intestine e) None of these 40. The energy needed to fuel essential body processes is called : a) Essential nutrient level b) Basal metabolism c) None of these d) recommended daily allowance e) Optimum energy intake 41. Which of the following is an organic molecule needed by the body in small amounts? a) Protein b) Vitamin C c) Zinc d) Monosaccharide e) None of these 42. Inhaled air passes through which of the following in the last? a) Bronchiole b) Larynx c) Pharynx d) Trachea e) None of these 43. Which of the following is a form of sexual reproduction? a) Hermaphroditism
B) Fission c) Fragmentation d) Budding e) None of these 44. Cobalt is a material which is : a) Strongly attracted by a magnet B) Not attracted by a magnet c) not a magnet d) Weakly attracted by a magnet e) None of these 45. Laughing gas has chemical composition of the following two elements which are : a) Nitrogen + Hydrogen b) Nitrogen + Carbon c) Nitrogen + oxygen d) Oxygen + Carbon e) None of these 46. Hepatitis A is transmitted to different individuals by : a) Water b) Sneezing c) Spit d) Foeces e) None of these 47. The unit that coordinates different devices of the computer system is : a) ALU b)Register c) Control unit d) Logical instruction e) None of these
48. The most abundant element present is in the human body is : a) Nitrogen b) Oxygen c) Carbon d) Hydrogen e) None of these 49. Cancer can be treated by : a) Antibiotics and vaccines b) Radiotherapy and antibodies c) Chemotherapy and radiotherapy d) Antibodies and chemotherapy e) None of these 50. Animals obtain carbon dioxide mainly from : a) Starch b) Sucrose c) Glucose d) Glycogen 18. Lactometer is a type of Hydrometer which is used to measure the specific gravity of : a) Honey b) Water c) Milk d) olive oil e) None of these 19. Cusec is a unit of : a) Area b) Time c) Distance d) mass
e) None of these 20. The deepest place on earth is : a) Trench b) Mariana Trench C) Mangrove d) Groove e) None of these 21. Twinkling of stars is caused by : a) Reflection of light b) Polarization of light c) refraction of light d) Interference of light e) None of these 22. Magnifying power of a simple microscope can be increased by : a) increasing focal length of the lens b) Decreasing focal length of the lens c) Lens of large aperture d) lens of short aperture e) None of these 23. Bronze medal is made up of metal : a) Copper , Zinc b) Copper , Nickle c) Copper , Tin d) Sopper , Silver 24. One of the countries through which equator passes is : a) Kenya B) Pakistan c) Malaysia
d) Malta e) None of these 25. A very important practical application of properties o f matter is hoeing or "godi" practiced by the farmers. This property of matter is called : a) Elasticity b) Stress c) Capillarity d) Strain e) None of these 26. It is observed that the total pressure exerted by air on the man of average siz is around 14.7 lb wt. per square inch. But the man feels quite comfortable,. It is because of : a) An equal and opposite pressure acts from inside b) of the height of a man c) of gravity d) Earth pulls the man upward e) None of these 27) A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect : a) Current b) Voltage c) nuclear Radiation d) power e) None of these 28. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of: a) 25 miles per sec b ) 60 miles per sec c) 7 miles per sec
d) 10 miles per sec e) None of these 29. Night vision is possible with the help of : a) Red light b) Violet light c) Infrared Rays d) Ultra violet Light e) None of these 30. Myopia is a defect of human eye. it can be corrected by using a lens called : a) Convex lens b) Concave lens c) Cylindrical lens d) Plano convex lens e) None of these 31. Walnuts can be broken in the hand by squeezing two together but not one. It is because of : a) Work done b) Power c) Energy d) Volume e) None of these 32. The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a: a) Diatonic scale b) Fahrenheit Scale c) Richter scale d) Celsius Scale e) None of these
33. The planet Mercury completes one rotation around the sun is : a) 88 days b) 365 days c) 98 days d) 60 days e) None of these 34. Fossils found in the lowest geological strata are generally most : a) Advance b) Complex c) Primitive d) Specialized e) None of these 35. Evolution can be described as : a) A continuing process b) A catastrophic event in the past c) Static d) The attaining of an ideal type 1. What is the body temperature of a normal man? A. 81.1oC B. 36.9oC C. 98.6oC D. 21.7oC 2. Which of the following helps in clotting of blood? A. Vitamin B1 B. Vitamin B2 C. Vitamin D D. Vitamin K
3. Total volume of blood in a normal adult human being is A. 5-6 liters B. 3-4 liters C. 8-10 liters D. 10-12 liters 4. Red blood corpuscles are formed in the A. Liver B. Bone marrow C. Kidneys D. Heart 5. How many bones are there in an adult human being? A. 210 B. 260 C. 206 D. 300 6. The pancreas secretes A. Insulin B. Bile juice C. Peptic juice D. None of these 7. Tibia is a bone found in the A. Skull B. Arm C. Leg D. Face 8. The largest part of the human brain is the A. Medulla oblongata B. Cerebellum C. Cerebrum
D. None of these 9. What is the main component of bones and teeth? A. Calcium carbonate B. Calcium phosphate C. Calcium sulphate D. Calcium nitrate 10. The main constituent of hemoglobin is A. Chlorine B. Iron C. Calcium D. None of these 11. The main function of the kidney is A. To control blood pressure B. To control body temperature C. To remove waste product from the body D. To help in digestion of food 12. The function of hemoglobin is A. Transportation of oxygen B. Destruction of bacteria C. Prevention of anemia D. Utilization of energy Answers 1. b 2. d 3. a 4. b 5. c 6. a 7. c 8. c 9. b 10. B
Water is heated in a kettle. The inside water is heated by convection. A person sitting near the fire receives heat by : a) Conduction b) Convection
c) Radiation d) Reflection e) None of these 2. A time can come when we will be able to design a machine which can go on working for ever without the expenditure of energy. Is it possible ? a) No b) Yes c) In due course time d) Very soon e) None of these 3. The measurement of rainfall is made by an instrument known as : a) Hydrometer b) Barometer c) Hygrometer d) Pedometer e) None of these 4. Light year is a unit of : a) Distance b) Time Period c) Light intensity d) Time e) none of these 5. Three elements needed for the healthy growth of plants are : a) N,P,K b) N,C,P c) N,K,C d) N,S,P e) none of these 6.Copper can be converted into gold by :
a) Heating b) Artificial Radioactivity c) Electroplating d) Chemical reaction e) None of these 7. In winter an iron pipe feel colder than a wooden window . This is because wood is : a) Conductor b) non-Conductor c) Semi- Conductor d) Not a solid while iron is a solid e) None of these 8. The echo (reflected sound) will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least : a) 1120 ft b) 120 ft c) 56fft d) 100 ft e) None of these 9. It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the: a) pitch b) Frequency c) Time period d) Quality e) None of these 10. When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is :
a) Visible B) Transparent c) Invisible d) opaque e) None of these 11. A six feet tall lady wants to see her full image in a plane mirror . The minimum length of the mirror will be : a) 6 feet b) 12 feet c) 4 feet d) 3 feet e) None of these 12. The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use : A) red waves b) Infrared waves c) Ultrasonic d) super sonic e) None of these 13. In a fission nuclear reaction , a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly nuclei are fused to form a heavy nucleus This nuclear reaction is called : a) Chemical Reaction b) Nuclear reaction c) Fission nuclear reaction d) Fusion nuclear reaction e) None of these 14. Parsec is a unit of : a) Energy b) Time
c) Power d) Distance e) None of these 15. German Silver is an alloy of: A) Zn + Ni b) Cu + Zn c) Cu + Ni d) Cu + Sn e) None of these 16. The Continent Antarctica lies at the: a) North pole b) South pole c) middle of the earth d) Equator e) None of these 17. The temperature of the dead body is: a) 0 'C b) 37 ' c) room temperature d) temperature of the place where it is kept
(35) Kilowatt-hour is a unit of: a. Power b. Electric Current c. Energy d. Time e. None of these (36) Fuel used in a Fast Breeder Reactor is: a. Uranium Oxide
b. Uranium Plutonium carbide c. Uranium Plutonium Oxide d. Uranium thorium Oxide e. None of these
(37) Monsoon is caused by: a. Seasonal reversal of winds b. Revolution of earth c. Movement of clouds d. Rise in temperature e. Rain forests
(38) Which of the following atmospheric layers help in radio communication? a. Exosphere b. Ionosphere c. Troposphere d. Stratosphere e. Ozone layer (39) A moderator is used in nuclear reactor in order to: a. Accelerate the neutrons b. Slow down the speed of the neutrons c. Increase the number of elections d. Decrease the number of electrons e. None of these (40) Sedimentary rocks are: a. Porous b. Hard c. Rough d. Brittle e. Volcanic
(41) Which one of the following is a non-metallic mineral?
a. Manganese b. Magnesium c. Gypsum d. Bauxite e. None of these (42) Ozone layer prevents the following radiation from entering the atmosphere: a. Infra-red b. Ultraviolet c. X-rays d. Gamma rays e. None of these (43) The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from: a. Ionosphere b. Troposphere c. Mesosphere d. Stratosphere e. None of these
(44) Yeast is used in making bread because it produces: a. Carbon dioxide b. Sugar c. Bacteria d. Oxygen e. None of these
(45) Oasis is associated with: a. Glaciers b. Desert c. Islands d. Volcanoes e. Fertile land
(46) Quartz crystal in quartz watches work on the principle called: a. Photoelectric effect b. Stark effect c. Thermionic effect d. Piezo-electric effect e. None of these Piezo-electric effect
electric polarization produced in certain crystals by the application of mechanical stress.
(47) The fruits without seed, like banana, are called: a. b. c. d. e.
seedless fruits parthenogenesis fruits parthenocarpic fruits placental fruits Organic fruits
(literally meaning virgin fruit) is the natural or artificially induced parthenocarpy production of fruit without fertilization of ovules. The fruit is therefore seedless
(48) Animal which captures and readily kills living animals for its food is called: a. Parasite b. Scavenger c. Predator d. Mammal e. None of these (49) In a railway track, two rails are joined end to end with a gap tin between them because: a. Steel can be saved b. Accidents due to contraction in winter can be avoided c. Air gaps are necessary for bearing the weight of running train d. Accidents due to expansion in summer can be avoided e. All of these
(50) Name the famous book of Ibn-Sina in which he discussed human physiology and medicine: a. Al-Qanoon b. Al-Masudi c. New Renaissance d. Tadhkira
(18) Defeciency of following vitamin decreases hemoglobin production: a. Biotin b. Thiamine c. Niacin d. Pyridoxine (known as Vitamin B6, causes anemia i.e. deficiency of hemoglobin) e. None of these (19) Hygrometer is used for measuring the: a. Speed of sound b. Density of milk c. Humidity of air d. Specific gravity of liquids e. None of these (20) Bronze is an alloy of: a. Copper and Zinc b. Tin and Zinc c. Copper and Tin d. Iron and Zinc e. None of these (21) Which of the following is most elastic ? a. Steel b. Rubber c. Glass d. Sponge e. None of these
(22) Orbital period of the planet Mercury around the sun is: a. 88 days b. 365 days c. 2 years d. 98 days e. None of these
(23) The most splendid and the most magnificient constellation on the sky is: a. Orion b. Columbia c. Canis Major d. Taurus e. None of these (24) “Black holes” refer to :
a. Hole occurring in heavenly bodies b. Bright spots on the sun c. Collapsing objects of high density d. Collapsing of low density e. None of these (25) Eugenics is the study of: a. Altering human beings by changing their genetic components (close to the actual definition) b. People of European region c. Different races of mankind d. Genetic of plants e. None of these Eugenics: study of the possibility of racial improvement through selective breeding and other methods
(26) The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called:
a. Aphelion b. Perihelion c. Perigee d. Apogee e. None of these
(27) Diamond is a very expensive ornament. It is composed of a single element: a. Carbon b. Gold c. Silver d. Platinum e. None of these
(28) Which of the following layers make radio transmission possible? possible? a. Troposphere b. Ionosphere c. Mesosphere d. Stratosphere e. None of these (29) Which of the following explains the reason why there is no total eclipse of the sun? a. Size of the earth in relation to that of moon b. Orbit of moon around earth c. Direction of rotation of earth around sun d. Area of the sun covered by the moon e. None of these (30) Television signals are converted into light signals by: a. Optical fiber b. Transistor c. Decoder d. Photo diode e. None of these (31) Where do most of Asteroids lie?
a. In asteroid belt between the orbits of Mars and Jupiter b. In asteroid belt between the orbits of Mars and Venus c. In asteroid belt between the orbits of Jupiter and Venus d. Everywhere in the sky e. None of these
(32) The number of spark plugs needed in a diesel engine is: a. 2 b. 3 c. 0 d. 4 e. None of these (33) The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg? a. 4 days b. 12 days c. 16 days d. 8 days e. None of these (34) The term ‘Blue Shift’ is used to indicate : a. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object. b. Turning a star from white to blue c. In future sun would become blue d. Black hole was blue at its start e. None of these
(1) Person with following blood group are considered to be universal recipient. a. A+ b. B+ c. AB+ d. O+ e. None of these The AB group is considered to be universal recipient
(2) Study of life in outer space is known as: a. Endobiology b. Exobiology c. Enterobiology d. Neobiology e. Micro biology (3) The name of the common mineral salt present in sweat is: a. Calcium Oxalate b. Potassium Sulphate c. Sodium Chloride d. Iron Sulphate e. None of these (4) Sensitive layer of the eye is: a. Choriods b. Sclerotic c. Retina d. Cornea e. None of these (5) Laughing gas has chemical composition of following two elements. a. Nitrogen + Hydrogen b. Nitrogen + Carbon c. Nitrogen + Oxygen d. Oxygen + Carbon e. None of these (6) Dr. Abdus Salam of Pakistan was one of the contributors of the unification of: a. Electromagnetic force and gravitational force b. Electromagnetic force and weak nuclear force c. Gravitational force and weak nuclear force d. Weak nuclear force and strong nuclear force e. None of these
(7) Which triplet in DNA codes for valine: a. CTT b. AGU c. CAT d. AAT e. None of these (8) What is the chance of diabetic baby born to parents both heterozygous normal ? a. Zero b. ¼ c. ½ d. ¾ e. None of these (9) Which of the following is not a part of Darwinism: a. Over production b. Natural selection c. Inheritance for acquired characters d. Competition for survival e. None of these
(10) Role of biotechnology in the production of food based on: a. Decomposition b. Respiration c. Digestion d. Fermentation e. None of these (11) Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus: a. Cigarette smoking b. Using alcholo c. Injection of heroine d. Taking too much aspirin e. None of these
(12) Founder of modern astronomy was: a. Archimedes b. William Gilbert c. Nicolas Copernicus d. Michael Faraday e. None of these (13) The instrument which measures very high temperature is: a. Manometer b. Thermostat c. Chronometer d. Pyrometer e. None of these (14) The science which deals with study of manners and customs of people is: a. Ethnology (branch of anthropology) b. Morphology c. Ethics d. Genetics e. None of these
(15) Chemical used to kill rats and mice are: a. Insecticides b. Rodenticides c. Fungicides d. Herbicides e. None of these (16) Dry ice is: a. Methane hydrate b. Liquid Nitrogen c. Solid Carbon dioxide d. Frozen Water e. None of these
(17) Chemical name of vinegar is: a. Sodium Nitrate b. Dilute acetic acid c. Chloride of lime d. Calcium
(18) Defeciency of following vitamin decreases hemoglobin production: a. Biotin b. Thiamine c. Niacin d. Pyridoxine (known as Vitamin B6, causes anemia i.e. deficiency of hemoglobin) e. None of these (19) Hygrometer is used for measuring the: a. Speed of sound b. Density of milk c. Humidity of air d. Specific gravity of liquids e. None of these (20) Bronze is an alloy of: a. Copper and Zinc b. Tin and Zinc c. Copper and Tin d. Iron and Zinc e. None of these (21) Which of the following is most elastic ? a. Steel b. Rubber c. Glass d. Sponge e. None of these
(22) Orbital period of the planet Mercury around the sun is: a. 88 days b. 365 days c. 2 years d. 98 days e. None of these
(23) The most splendid and the most magnificient constellation on the sky is: a. Orion b. Columbia c. Canis Major d. Taurus e. None of these (24) “Black holes” re fer to:
a. Hole occurring in heavenly bodies b. Bright spots on the sun c. Collapsing objects of high density d. Collapsing of low density e. None of these (25) Eugenics is the study of: a. Altering human beings by changing their genetic components (close to the actual definition) b. People of European region c. Different races of mankind d. Genetic of plants e. None of these Eugenics: study of the possibility of racial improvement through selective breeding and other methods
(26) The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called:
a. Aphelion b. Perihelion c. Perigee d. Apogee e. None of these
(27) Diamond is a very expensive ornament. It is composed of a single element: a. Carbon b. Gold c. Silver d. Platinum e. None of these
(28) Which of the following layers make radio transmission possible? a. Troposphere b. Ionosphere c. Mesosphere d. Stratosphere e. None of these (29) Which of the following explains the reason why there is no total eclipse of the sun? a. Size of the earth in relation to that of moon b. Orbit of moon around earth c. Direction of rotation of earth around sun d. Area of the sun covered by the moon e. None of these (30) Television signals are converted into light signals by: a. Optical fiber b. Transistor c. Decoder d. Photo diode e. None of these (31) Where do most of Asteroids lie?
a. In asteroid belt between the orbits of Mars and Jupiter b. In asteroid belt between the orbits of Mars and Venus c. In asteroid belt between the orbits of Jupiter and Venus d. Everywhere in the sky e. None of these
(32) The number of spark plugs needed in a diesel engine is: a. 2 b. 3 c. 0 d. 4 e. None of these (33) The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg? a. 4 days b. 12 days c. 16 days d. 8 days e. None of these (34) The term ‘Blue Shift’ is used to indicate : a. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object. b. Turning a star from white to blue c. In future sun would become blue d. Black hole was blue at its start e. None of these
1. What is the body temperature of a normal man? A. 81.1oC B. 36.9oC C. 98.6oC D. 21.7oC 2. Which of the following helps in clotting of blood?
A. Vitamin B1 B. Vitamin B2 C. Vitamin D D. Vitamin K 3. Total volume of blood in a normal adult human being is A. 5-6 liters B. 3-4 liters C. 8-10 liters D. 10-12 liters 4. Red blood corpuscles are formed in the A. Liver B. Bone marrow C. Kidneys D. Heart 5. How many bones are there in an adult human being? A. 210 B. 260 C. 206 D. 300 6. The pancreas secretes A. Insulin B. Bile juice C. Peptic juice D. None of these 7. Tibia is a bone found in the A. Skull B. Arm C. Leg D. Face 8. The largest part of the human brain is the A. Medulla oblongata B. Cerebellum
C. Cerebrum D. None of these 9. What is the main component of bones and teeth? A. Calcium carbonate B. Calcium phosphate C. Calcium sulphate D. Calcium nitrate 10. The main constituent of hemoglobin is A. Chlorine B. Iron C. Calcium D. None of these 11. The main function of the kidney is A. To control blood pressure B. To control body temperature C. To remove waste product from the body D. To help in digestion of food 12. The function of hemoglobin is A. Transportation of oxygen B. Destruction of bacteria C. Prevention of anemia D. Utilization of energy 13. Which of the following glands secrete tears? A. Lachrymal B. Pituitary C. Thyroid D. Pancreas 14. Which is the largest gland in the human body? A. Thyroid B. Liver C. Pancreas D. None of these
15. Which is the largest organ in the human body? A. Liver B. Heart C. Skin D. Kidney 16. A person of which of the following blood groups is called a universal donor? A. O B. AB C. A D. B 17. Which gland in the human body is called the master gland? A. Pancreas B. Thyroid C. Pituitary D. Spleen 18. How many bones are there in a newly born infant? A. 206 B. 230 C. 280 D. 300 19. Which of the following have maximum calorific value? A. Carbohydrates B. Fats C. Proteins D. Vitamins 20. Which of the following vitamins promote healthy functioning of eyes in human beings? A. Vitamin B B. Vitamin C C. Vitamin A D. Vitamin D 21. The average heartbeat per minute in a normal man is
A. 50 B. 70 C. 80 D. 100 22. A person with which of the following blood groups can receive blood of any group? A. A B. AB C. B D. O 23. Malaria is a disease which effects the A. Heart B. Lungs C. Spleen D. Kidneys 24. Which of the following diseases is caused by virus? A. Small pox B. Tuberculosis C. Malaria D. Cholera 25. Medulla oblongata is a part of human A. Heart B. Brain C. Liver D. Sex organ Answers
1. b 2. d 3. a 4. b 5. c 6. a 7. c 8. c 9. b 10. b 11. c 12. a 13. a 14. b 15. c 16. a 17. c 18. d 19. a 20. c 21. b 22. b 23. c 24. a 25. b 26. Myopia is a disease connected with A. Ears B. Eyes
C. Lungs D. Brain 27. Leukemia is a disease of the A. Lungs B. Blood C. Skin D. Nerves 28. Short-sightedness can be corrected by using A. Convex lens B. Concave lens C. Convex-concave lens D. Concave-convex lens 29. Trachoma is a disease of the A. Liver B. Eyes C. Lungs D. Kidneys 30. Match the following Column I Column II A. Beriberi 1. Vitamin A B. Scurvy 2. Vitamin B C. Rickets 3. Vitamin C D. Night Blindness 4. Vitamin D A B C D (a) 3 2 1 4 (b) 2 1 3 4 (c) 2 3 4 1 (d) 2 3 1 4 31. Typhoid and cholera are typical examples of
A. Infectious diseases B. Air-borne disease C. Water-borne disease D. None of these 32. Pyorrhea is a disease of the A. Nose B. Gums C. Heart D. Lungs 33. Lack of what causes diabetes. A. Sugar B. Insulin C. Calcium D. Vitamins 34. Appendix is appendix is a part of A. Small intestine B. Large intestine C. Stomach D. Liver 35. Match the following columns Column I Column II A. Cataract 1. Bones B. Jaundice 2. Eyes C. Diabetes 3. Liver D. Arthritis 4. Pancreas A B C D (a) 2 3 4 1 (b) 2 3 1 4 (c) 1 3 4 2 (d) 3 2 4 1
36. Bronchitis is a disease of which of the following organs? A. Blood B. Bladder C. Liver D. Respiratory tract 37. ECG is used for the diagnosis of aliments of A. Brain B. Heart C. Kidneys D. Lungs 38. Biopsy is done on A. Tissues taken from a dead body B. Tissues taken form a living body C. Blood from veins D. Blood from arteries 39. Barium is used for A. Checking blood group B. X-ray of alimentary canal C. X-ray of brain D. None of these 40. Dialysis is used for the treatment of A. Kidney failure B. Heart weakness C. Brain diseases D. None of these 41. Insulin is injected into the intestines by A. Pancreas B. Liver C. Stomach D. Gall bladder 42. Lock Jaw, i.e., difficulty in opening the mouth is a symptom of
A. Cholera B. Plague C. Tetanus D. Diphtheria 43. Which of the following pairs is incorrect? A. Plague-rats B. Rabies-dog C. Tapeworm-pig D. Poliomyelitis-monkey 44. Match the following columns Column I Column II A. Air-borne 1. Tetanus B. Water-borne 2. Tuberculosis C. Contact 3. Cholera D. Wound 4. Syphilis A B C D (a) 2 3 1 4 (b) 2 3 4 1 (c) 3 2 4 1 (d) 4 3 2 1 45. Ricketts is a disease of the A. Bones B. Tissue C. Muscles D. Blood 46. Which of the following statements is correct A. Pulmonary artery carries pure blood B. Pulmonary artery carries impure blood C. Pulmonary vein carries impure blood D. None of these
