class 5 NSO 2 level

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JEE Main & Advanced | AIPMT | BOARDS | OLYMPIAD | NTSE

FOUNDATION COURSE For Classes 8, 9 & 10 Class 8

Class 9

Class 10

13th

LEVEL - 2 Year 2010-11

MENTAL ABILITY

and motorcycles parked at a car park from Monday to Thursday last week. On which day was the difference between the number of cars and the number of motorcycles largest ? (A) Monday

(B) Tuesday

(C) Wednesday

(D) Thursday

168 144 120 96 72 48 24 0

Number of vehicles

1. The given line graph shows the number of cars

Cars

Motorcycles Monday Tuesday Wednesday Thursday

Days

2. Choose the alternative which most closely resembles the mirrorimage of the given word. BRISK (A)

(B)

(C)

(D)

3. Mohit was facing the clock tower at the beginning. He turned anticlockwise to face northeast. What angle did he turn through ? North

(A) 45° (B) 135° (C) 225° (D) 315°

Clock tower

4. Shreya drew the following figure on a piece of paper. What fraction of the figure is unshaded? 1 3 (B) (A) 3 10 3 2 (C) (D) 5 3 5. What is the length of the object shown below ?

0 cm 1

(A) 6 cm

2

3

4

5

(B) 6.5 cm

6

7

8

9

10

(C) 7 cm

(D) 7.5 cm

6. How many of the given figures have no line of symmetry?

(A) 2 13 th NSO | LevelII | Class 5

(B) 3

(C) 4 2

(D) 5

7. What is the missing number in the box ? 4002

(A) 4022

?

(B) 4024

4042

(C) 4028

(D) 4026

8. How many angles are in the given figure? (A) 8

(B) 2

(C) 6

(D) 4

9. What is the total mass of 2 balls ? (A) 0.6 kg (B) 1.5 kg

7

(C) 1.8 kg

0 1

kg

6

2 5

(D) 2.4 kg

4

3

10. Sarika started doing her homework at 11.30 a.m. and completed it at 1.30 p.m. What fraction of the day did she spend doing her homework ? (A)

1 4

(B)

1 6

(C)

1 12

(D)

1 24

11. Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern. (B)

(A)

? (C)

(D)

Figure (X)

12. Which of the following figures has the largest unshaded area ?

(A)

(B)

(C)

(D)

13. If in a certain code, word SWITCH is written as TVJSDG, which word would be written as CQFZE ? (A) BARED

(B) BRAED

(C) BREAD

(D) BRADE

14. What would come next in the given pattern? 11, 13, 17, 19, 23, 25 (A) 26

(B) 27

(C) 29 3

(D) 37 13 th NSO | LevelII | Class 5

15. How many number of triangles are there in the given figure ? (A) 13 (B) 14 (C) 15 (D) 16

SCIENCE 16. In the given figure, container X contains 10 millilitres (mL) of a liquid. All the liquid from container X is poured into container Y. What will be the volume of the liquid in container Y? (A) 6 mL

(B) 10 mL

(C) 15 mL

(D) 20 mL.

mL 20

mL 60 50 40 30 20 10

15 10 5

17. Which of the following animals is NOT a vertebrate?

(A)

(B)

(C)

(D)

18. Which of the following is the source of renewable energy? (A) Tidal energy

(B) Electric energy

(C) Magnetic energy (D) Nuclear energy.

19. In which of the following animals, young ones do NOT resemble their parents?

(A)

(B)

(C)

(D)

20. Latika’s parents can play piano. When Latika grows up, she may not know how to play the piano. Which of the following is correct regarding this? (A) Playing the piano is an automatic behaviour. (B) Playing the piano is a learned behaviour. (C) Playing the piano is an inherited trait. (D) None of these. 21. The given figures show particles of the same matter. Which of them shows that the matter is hottest?

(A)

13 th NSO | LevelII | Class 5

(B)

(C)

4

(D)

22. Sun

Earth

Moon

Mercury

Venus

Which of the following figures shows the correct position of the above mentioned bodies in the solar system ? (A)

(B)

(C)

(D)

23. Match the following nutrients with their food source and select the correct option from the codes given below. Nutrient

Food source

(a) Carbohydrate

(i) Milk, egg

(b) Protein

(ii) Salt, spinach

(c) Fat

(iii) Orange, carrot

(d) Vitamin

(iv) Wheat, oat

(e) Mineral

(v) Butter, milk

(A) (a)(i), (b)(iv), (c)(v), (d)(ii), (e)(iii)

(B) (a)(iv), (b)(i), (c)(v), (d)(iii), (e)(ii)

(C) (a)(iv), (b)(iii), (c)(v), (d)(ii), (e)(i)

(D) (a)(i), (b)(iv), (c)(v), (d)(iii), (e)(ii).

24. Rajeev and Ranjit live in Kerala, near seashore. From some days they have been experiencing earthquake which also causes high sea waves. They are advised to evacuate the place because they are in danger of (A) Tornado

(B) Tsunami

(C) Avalanche

(D) Cyclone.

25. Rinki accidentally dropped some mud into a beaker full of distilled water. Now she wants to purify it. Which procedure will she follow to get pure water? (A) Sedimentation ® Filtration ® Evaporation ® Condensation (B) Filtration ® Evaporation ® Condensation ® Sedimentation (C) Evaporation ® Condensation ® Sedimentation ® Filtration (D) Condensation ® Evaporation ® Filtration ® Sedimentation.

5


26. Examine the blood reports of Latika shown below. What is the minimum required haemoglobin?

20/6/2010

(A) 8.5 gm/dl

15/9/2010

(B) 13 gm/dl

(C) 12 gm/dl

(D) 16 gm/dl.

27. In which of the labelled parts (P–S) in the given figure, does the absorption take place? (A) P & Q (B) Q & R (C) R & S

P Q R S

(D) S & P. 28. Refer the given figure of a permanent set of teeth and identify P, Q, R and S. P Q R S (A) Molar Premolar Canine Incisor (B) Incisor Canine Molar Premolar (C) Canine Incisor Premolar Molar (D) Incisor Canine Premolar Molar.

P

Q

R S

29. Farheen has to open a jar of jam. The jar is tightly sealed and is not opening. She puts the jar inside a container containing hot water. After few minutes, jar gets easily opened. What could be the reason for this? (A) Due to heat, the jar lid compresses that break off the seal (B) Due to heat, the jar lid expands that break off the seal (C) Due to heat, the jar lid melts that break off the seal (D) Due to heat, the jar lid contracts that break off the seal. 30. Megha does not have dimples in her cheeks whereas her mother has. Her maternal cousin, however, has similar set of dimples. This is due to (A) Dominant trait 13 th NSO | LevelII | Class 5

(B) Recessive trait

(C) Learned trait 6

(D) Behavioural trait.

31. Ritu collected some leaves from her garden. The leaves were different in sizes and shapes. Which of the labelled parts in the given figure show(s) most variation among the leaves? (A) P only

(B) P & R

(C) R & S

(D) P & Q.

P Q S

R

32. Which of the following festivals is NOT related to farming? (A) Baisakhi

(B) Onam

(C) Dusshera

(D) Bihu.

33. A forest catches fire and burns completely. Which of the following communities will appear first?

Q

P

(A) P

(B) Q

R

(C) R

(D) P or Q.

34. The magnitude or intensity of an earthquake is measured in (A) Kelvin scale

(B) Mendel scale

(C) Richter scale

(D) Coulomb scale.

35. Which of the following uses renewable resources?

(A)

(B)

(C)

(D)

36. Identify the prey and predator in the following food chain and select the correct option.

a

Prey (A) a & b (B) b & c (C) b & c (D) a & b

b

c

d

Predator b & c c & d a & b c & d.

37. Which of the following changes one form of energy into another?

(A)

(B)

(C) 7

(D) 13 th NSO | LevelII | Class 5

38. Lily set up two tanks, X and Y as shown

Fish

in the given figure. After two weeks, she

Water

observed that the plant in tank Y had grown Water plant

bigger than the plant in tank X. Which of the following is the possible reason for

Tank X

Tank Y

her observation? (A) The fish provided carbon dioxide for the plant in tank Y for photosynthesis. (B) The fish provided oxygen for the plant in tank Y for photosynthesis. (C) The fish provided food for the plant in tank Y to grow well. (D) The plant in tank X is very weak. 39. Which of the following milk is preferable for strong bones and teeth?

(A) a

(B) b

(C) Both a & b

(D) None of these.

40. A student wants to see the tubes in a plant stem. Which instrument should the student use?

(A)

(B)

(C)

(D)

41. Which of the following are examples of levers?

a

(A) a & d 13 th NSO | LevelII | Class 5

b

c

(B) b & d

(C) a, b & c 8

d

(D) a, b, c & d.

42. In the given flow chart P, Q, R and S represent blood vessels that connect the various organs in our body. S

R

Lungs

All parts of the body

Heart P

Q

Which of the following two blood vessels carry blood that is rich in oxygen? (A) P & Q

(B) P & R

(C) R & S

(D) Q & S.

43. Substance X can occupy all the space in each of the containers shown below. Which one of the following is correct for substance X? Has weight Definite volume Definite shape (A)

Yes

Yes

Yes

(B)

Yes

No

Yes

(C)

Yes

Yes

No

(D)

Yes

No

No

500 ml

125 ml

250 ml

44. The given figure shows a process taking place in a green plant. Which arrow is labelled INCORRECTLY? Oxygen Sunlight Sun a

b

hy op lor h C

ll

d

c Sugar

(A) a

(B) b

Carbon dioxide

(C) c

(D) d.

45. The given figure shows that the magnetic field of Earth is similar to that of a bar magnet. At which location is Earth's magnetic field the strongest? (A) a (B) b (C) c (D) d. 46. Which of the following statements are correct for the given food web? M

L

(i) M is an omnivore. (ii) N is both a predator and a prey.

K

P

(iii) Without K, all the animals will die eventually. (iv) Without P, the population of M will increase. (A) (i) & (ii)

(B) (i) & (iii)

(C) (ii) & (iii) 9

N

(D) (iii) & (iv). 13 th NSO | LevelII | Class 5

47. Sumana has the following traits: (i) Brown eyes. (ii) Likes dancing. (iii) Curly hair. (iv) Attached earlobes. (v) Able to roll her tongue. (vi) Likes chocolate icecream. How many traits has Sumana inherited from her parents? (A) 2

(B) 3

(C) 4

(D) 6.

48. The given figure shows an area of land that has changed after many years. Which process changed the shape of the rock layers over time? River Rock layers

Rock layers

Present

Many years ago

(A) Condensation

River

(B) Evaporation

(C) Erosion

(D) Magnetism.

49. Which of the following pie charts shows the correct composition of air?

(A)

Carbon dioxide and other gases



Oxygen

Nitrogen

(B) Oxygen

Nitrogen

Oxygen

Oxygen

(C)

(D) Nitrogen

Carbon dioxide and other gases Nitrogen

50. Little or no rainfall is very harmful. It may cause severe conditions except (A) Drought due to continuous loss of water by evaporation and transpiration (B) Reduction in level of water in ponds and wells (C) Increased amount of ground water (D) Agricultural failure and reduced harvest.


10

SPACE FOR ROUGH WORK

11




12

14th


| 14 th NSO | LevelII | Class 5

2

MENTAL ABILITY 1. How many lines of symmetry does the figure have ? (A) 0 (B) 1 (C) 2 (D) 3 2. How many unit cubes were added to the solidI to obtain the solidII ? (A) 6 (C) 8

(B) 7 (D) 9

SolidI

SolidII

3. Which of the following nets could represent the net folded to make a box?

(A)

(B)

(C)

(D)

4. Find the area of unshaded part ? (A) 207 cm 2 (B) 207 cm (C) 171 cm 2 (D) None of these

3 cm 3 cm

5. Mohit recorded the heights of four plants. The heights are listed in the given table. Which plant had the greatest height? (A) Plant P (B) Plant Q (C) Plant R (D) Plant S

Plant Heights Plant Height (inches) 1 5 inches P 2 3 5 inches Q 8 1 R 5 inches 4 7 S 5 inches 16

6. One large box of cookies contains the same number of cookies as 6 small boxes. Each small box contains an equal number of cookies. A large box of cookies contains 84 cookies. What is the total number of cookies that a small box contains? (A) 9

(B) 11

(C) 14

(D) 20

7. How many pair(s) of parallel sides does a square have ? (A) 1

(B) 2

(C) 3

(D) 4

14 th NSO | LevelII | Class 5 |

3

8. Which of the following numbers has the digit 0 in the hundred thousands place? (A) 2389017

(B) 5909125

(C) 4230341

(D) 4049863

9. There were 123 players at a soccer camp. The players were divided into teams having 11 players each. What was the total number of teams and the total number of players left over? (A) 10 teams, with 3 players left over (B) 11 teams, with 1 player left over (C) 11 teams, with 2 players left over (D) 12 teams, with 3 players left over 10. Which of the following is equivalent to the expression given below? (2 ´ 1) + (7 ´ 0.1) + (5 ´ 0.001) (A) 2.705 (B) 2.750 (C) 20.75 (D) 27.50 11. What is one hundred and twenty four thousand five hundred and forty two in numerals? (A) 124245 (B) 124524 (C) 124542 (D) 142542 12. Find the missing number in the number pattern given below. 683216, __ ?_, 713216, 728216, 743216 (A) 681236

(B) 698216

(C) 689216

13. To make hot cereal, Garima uses the directions on the back of the cereal box, as shown in the table. Garima wants to make 10 servings of hot cereal. Using this table, what is the total number of cups of dry cereal that she should use? 1 (A) 1 cups s 4

1 (B) 2 cups s 2

(C) 5 cups

(D) 10 cups

(A) 18

+

= 1000,

Directions for Making Hot Cereal Number of Dry Cereal Water Servings of Hot Cereal Needed Needed 1 cup 1 1 cup 4 1 cup 2 2 cups 2 3 cup 3 3 cups 4 1 cup

4

14. What is the number represented by +

(D) 698162

+

(B) 17

4 cups

. +

= 981,

(C) 21

+

+

= 1631

(D) 42

15. What is the area of the shaded figure? (A) 102 cm 2

(B) 62 cm 2

(C) 72 cm 2

(D) 27 cm 2

2 cm 3 cm

SCIENCE 16. Which of these natural resources is a source of lumber used for building a house? (A) Ores

(B) Coal

(C) Trees

(D) Grasses


4

17. Which of these is the correct order of food travelling through the digestive system after it is swallowed? (A) Stomach, Oesophagus, Large intestine, Small intestine (B) Small intestine, Large intestine, Oesophagus, Stomach (C) Oesophagus, Stomach, Large intestine, Small intestine (D) Oesophagus, Stomach, Small intestine, Large intestine 18. In humans, deficiency of which of the following vitamins shows the symptom given below? The bones become soft and bend

(A) Vitamin C

(B) Vitamin D

(C) Vitamin A

(D) Vitamin B

19. It is the headquarter of the body. It helps us to see, hear and think. What is it? (A) Heart (B) Brain (C) Liver (D) Intestine 20. How many teeth does a normal adult human being have? (A) 42 (B) 36 (C) 32 21. The given diagram shows a hill with four labelled positions W, X, Y and Z. When a ball is rolled down the hill, then from which position will it finish rolling with the greatest speed? (A) Position W (B) Position X (C) Position Y (D) Position Z

(D) 38 Z

Hill

Y X W Finish

22. You should not store a floppy disk near a magnet because ______ . (A) The magnet will rust (B) The magnet will become weaker (C) The information in the disk may be erased (D) The magnet will break the disk. 23. Based on the given data about an unknown material, which of these can be the unknown material? (A) Gold

(B) Aluminium

(C) Copper

(D) All of these

Observations of unknown material It is shiny It conducts electricity It is not magnetic

24. Which of these planets is smaller in size as compared to Earth and is dense, rocky and cold? (A) Venus (B) Mars (C) Mercury (D) Saturn 25. The rock samples shown below have been placed in an order according to a property. Which property of the rocks is most likely being used to place them in order? (A) Size of rock (B) Shape of rock (C) Thickness of layers (D) Type of rock


5

26. A fifth grader compared the masses of four different cubes. The balances below show his results. According to the results which cube has the greatest mass? Cube 1

(A) Cube 1

Cube 2

Cube 3

(B) Cube 2

Cube 4

Cube 4

(C) Cube 3

Cube 1

(D) Cube 4

27. Which picture shows the safest way to smell liquid?

(A)

(B)

(C)

(D)

28. The given table shows different temperatures of water. At 150 o C, water is a ____. Temperatures of Water (A) Mixture Freezing Boiling State at State at Temperature Temperature Material (B) Solid 25°C 150°C (°C) (°C) (C) Liquid Liquid Water 0 100 ? (D) Gas 29. Sunita filled a beaker with water at room temperature. She heated a metal bolt for 20 minutes and dropped it into the beaker. After that, she noted the temperature of the water with thermometer and recorded a rise in temperature. What can be the conclusion of her experiment? (A) Heat travels from solid to liquid. (B) Heat travels from liquid to solid. (C) Heat travels from hot material to cold material. (D) Heat travels from cold material to hot material. 30. What is the final place of digestion? (A) Small intestine (B) Large intestine

(C) Stomach

(D) Pancreas

31. What most likely caused these mountains to have a rough surface? (A) Sunlight heated the surface and the rocks cracked. (B) Rocks were slowly broken down and eroded. (C) Seasons have gotten warmer over the past several years. (D) Ocean waves crashed against the surface in the distant past. 32. The given flowchart shows some plants grouped according to their utility. Which of the following plants should Useful plants be put in the space marked X? (A) Sugarcane, Grass Provide food Provide both Provide material (B) Bamboo, Coconut food and material (C) Mango, Lavender (D) Bamboo, Rubber

Potato, sunflower

X

Teak, Oak


6

33. The young plant shown here was grown from a seed that most likely came from which of the following plants?

(A)

(B)

(C)

(D)

34. When the Earth is seen from outer space, it looks mainly blue. This is because most of the Earth is covered with ____. (A) Ice (B) Mountains (C) Oceans (D) Deserts 35. The water vapour in air is due to (A) Evaporation of water from oceans, rivers, lakes and streams (B) It is given out by plants through their leaves (C) It is given out by animals when their sweat evaporates (D) All of the above. 36. Based on the given table which of the following can be added to the row 2? (A) Minerals | Air, Sunlight

Types of Renewable Resources

(B) Groundwater | Soil (C) Air | Groundwater

Inexhaustible 1. Sunlight

(D) Fossil fuels | Air

2.

?

Exhaustible Forests ?

37. How many numbers of food chain are there in the given food web? (A) 6 (B) 9 (C) 7 (D) 8 A food web

38. The person shown in the picture is the great scientist who worked on garden pea and discovered laws of inheritance. Who is he? (A) Darwin (B) Newton (C) Archimedes (D) Mendel 39. Which of these is incorrect ? (A) Saturn is the second largest planet in the solar system. (B) The distinguishing feature of Jupiter is the 'Great red spot', on its surface. (C) Mars is called the morning star and Venus is called the evening star. (D) Mercury is the smallest planet in the solar system.


7

40. The instrument shown in the figure is used for recording ___.

Spring weight

(A) Speed of winds in the storm

Pen Rotating drum

(B) Earthquake shockwaves (C) Magnitude of landslide (D) Intensity of tsunami 41. If an earthquake occurs, what best should you do? (A) If you are indoors, stay in and get under a desk or a table. (B) If you are outdoors, take shelter under trees and buildings. (C) If you are on beach, get into shallow water. (D) If you are on mountain, stand near the slope of the mountain. 42. When Earth tilts on its axis as shown in the figure, which of these is caused? (A) 24 hours of daylight at south pole (B) Complete darkness at north pole (C) Day and night (D) Both (A) & (B) 43. Which of the following is a reversible change? (A) Drying of wet clothes

(B) Rusting of iron

(C) Burning of crackers

(D) Formation of curd from milk

44. Sourav wants to open a jam bottle but its metal lid is sealed. Which of these should he do to loosen the lid? (A) Pour hot water over the metal lid.

(B) Pour chilled water over the metal lid.

(C) Put jam bottle in the vacuum container.

(D) Pour oil over the metal lid.

45. Megha is preparing a food recipe by reading

Put 1 cup of sugar in water when instructions given in the food recipe book. temperature of water reaches half of An instruction for the procedure is shown. its boiling point. What temperature is required for the given instruction? (A) 0°C

(B) 50°C

(C) 70°C

(D) 100°C

46. Given below are some features of plants found in a particular habitat. 1. The leaves are either absent, very small or in the shape of spines. 2. The stem is covered with thick waxy layer. 3. The roots penetrate deep into the ground for absorbing water. Which of these is the habitat of the given plants ? (A) Mountain

(B) Desert

(C) Pond

(D) Grassland


8

47. The given diagram shows that the magnetic field of Earth is

North pole

similar to a bar magnet. On Earth at which of the locations (W, X, Y and Z) will the magnetic field be strongest? (A) Y (C) W

(B) Z (D) X

Y

X Z W

South pole

48. Which of these is an incorrect match ? (A) Respiratory system – Helps in blowing the balloon (B) Skeletal system – Helps in kicking the football (C) Circulatory system – Helps in having a baby (D) Digestive system – Helps in enjoying cookies 49. Telephone wires are hung loosely on poles mainly to _____. (A) Help them look good (B) Prevent them from touching the ground (C) Enable them to bear the hot and cold weather (D) Ensure clearer transmission of sound 50. Which of these food sources are rich in vitamin C? (A) Green leafy vegetables, Carrot, Milk (C) Tomato, Lemon, Amla, Orange

(B) Milk, Fish, Eggs (D) Banana, Cucumber, Apple, Beet


15th


2

| 15th NSO | Level-II | Class 5

mental ability 1.

48 is a common multiple of number X and number Y. The number X is 3 times of the number Y.

The sum of digits X is 6. Total number of factors of the number X is _____. (A) 6 (B) 7 (C) 5 (D) 8

2.

Prerna is standing at point P, facing shop B. Which shop is located to her West ?

(A) Shop H

(B) Shop G

(C) Shop F

(D) Shop D

3.

Select the correct match. Figure Number of Horizontal Lines

Number of Vertical Lines

(A)

3

5

(B)

3

12

(C)

2

3

(D)

2

2

4. Two corners of a square napkin are folded as shown. Find the area

of the napkin when it is unfolded. (A) 184 cm2 (B) 169 cm2 (C) 225 cm2 (D) 240 cm2

5.

How many minimum square(s) must be shaded to make the given figure symmetric ?

(A) 0

(B) 1

(C) 2

(D) 3

6.

How many hundreds are there in 9310 × 59 ? (A) 49 (B) 92

7.

Find the difference between 5th multiple and 6th multiple of the quotient when 1617 divided by 7. (A) 7 (B) 231 (C) 35 (D) 1.87

(C) 29

(D) 290

3

15th NSO | Level-II | Class 5 |

8.

ABCD is a square and EFGC is a rectangle, find x + y + z.

(A) 162°

(B) 159°

(C) 140°

(D) 149°

9. The tables and chairs in a room are arranged as shown.

If 14 tables are used, how many chairs are there ? (A) 64 (B) 56 (C) 60 (D) 52

10.

Count the number of triangles in the given figure. (A) 30 (B) 28 (C) 32 (D) 36

11. If AB is 3rd multiple of 4, GF is one less than the first odd prime number, BC is the common factor of 2 and 8 other than 1, and AG is one-fourth of BC, then find the difference between shaded and

unshaded perimeter of the figure. (Not drawn to scale) (A) 24 units (B) 48 units (C) 30 units (D) None of these

12. The given image is the mirror-image of digital clock if the mirror is placed vertically to the right. The correct time in the clock is _____.

(A)

(B)

(C)

(D)

13. In a class Vidya ranks 7th from the top. Divya is 7 ranks ahead of Megha and 3 ranks behind Vidya. Sushma who is 3rd from the bottom is 32 ranks behind Megha. How many students are there in the class? (A) 49 (B) 50 (C) 52 (D) None of these 14. In the given question, four words are given, out of which three are same in a certain way. Find

the odd one. (A) Scalene Triangle

(B) Right Triangle

(C) Isosceles Triangle

(D) Triangle

15. Shristi places a pan filled with ice on the gas stove. If the temperature increases by 5°C every

minute, how long will the water take to boil ? (A) 1500 seconds (B) 1200 seconds

(C) 1000 seconds

(D) 500 seconds

science 16. _______ is also used in the industries which manufacture plastics, paints, fertilizers and cosmetics.

Select the correct word to fill the blank. (A) Limestone (B) Petroleum

(C) Coal

(D) Peat

4


17. Communicable diseases pass from one person to another through

different modes of transmission. Which disease can spread through

the mode of transmission as shown in the given figure? (A) Osteoporosis (B) Kala-azar (C) Typhoid (D) Influenza

18. Study the fishing rod as shown. It uses two different simple machines. What are they?

(A) Pulley and inclined plane

(B) Pulley, wheel and axle

(C) Wheel, axle and gear

(D) Lever and inclined plane

19. Study the diagram P (A) Load (B) Effort (C) Fulcrum (D) Effort

carefully. Which of the following is correct? Q R Effort Fulcrum Fulcrum Load Load Effort Load Fulcrum

20. Which of the following appliances, when in use, show a conversion of electrical energy into kinetic

energy? (A) P and Q (B) P and R (C) Q, R and S (D) R and S

21. Four identical syringes were filled with different substances as shown. In which syringe will the plunger move the fastest when pushed in ?

(A)

(B)

(C)

(D)

22. The given diagram shows two organs labelled as X and Y. Select a correct option about the difference between these two organs.

(A) Organ Y contains undigested food but organ X contains digested food.

(B) Digested food is absorbed in organ Y but water is absorbed in organ X.

(C) Organ X secretes intestinal juice but organ Y secretes bile juice.

(D) All of these

23. The graph shows the length of the shadow of a flagpole at different times in a day. What will be the approximate length of the shadow at 3 p.m.?

(A) 1 1 m 2

(C) 3

1 m 2

(B) 2 m (D) 5 m

5


24. Latika cut away the outer ring of the stem of a plant as shown. The cross-section of the stem, W – X, is also shown. What would possibly be Latika's observation after a week?

(A) Branch P would die.

(B) Branch Q would die.

(C) Both branches P and Q would die.

(D) Both branches P and Q would survive.

25. Which of the following joints allows the greatest freedom of movement ?

(A)

(B)

(C)

(D)

26. Amit set up an experiment as shown in the figures. In which petri-dish seeds would grow into seedlings successfully?

(A)

(B)

(C)

(D)

27. The given diagram shows a stage 'X' in the life cycle of an organism.

Which of the following organisms will come out in the next stage of development?

(A)

(B)

(C)

(D)

28. Five objects, D, E, F, G and H, of the same volume but different masses, are put into a tank of water as shown. Which of the following is most likely to be the mass of object H?

(A) 35 g (C) 64 g

(B) 48 g (D) 80 g

29. In which layer of the atmosphere, changes in the weather occur? (A) Thermosphere (B) Stratosphere (C) Troposphere 30. Which of the following is a correct match? Seeds Mode of dispersal (A) Light, have hair or wings Rain (B) Spongy or have fibrous covering Wind (C) Have hooks or spines Animals (D) Explode when dry Water

(D) Mesosphere

6

| 15th NSO | Level-II | Class 5 31. Vinod made use of the given flowchart to find out whether a steel rod (object) works like a magnet, or is magnetic or non-magnetic material. The points J, E, F, G and H are called 'exit points'. Which 'exit point' would Vinod get for the steel rod ?

(A) E

(B) F

(C) G

(D) H

32. Which of these we must follow to prevent harming our eye sight?

(A) Always read in dim light or very bright light. (C) Always hold your book within a foot of distance.

(B) Always avoid reading in a moving vehicle. (D) All of these

33. A lunar eclipse occurs when the _____ comes in between the ______ and the ______. Select correct sequence of words to complete the given sentence. (A) Sun, Moon, Earth (B) Moon, Sun, Earth (C) Earth, Sun, Moon (D) Moon, Earth, Mars 34.

Read the given statements and select the correct option. Statement 1 : Moon is a very silent place. Statement 2 : There is no air on the Moon. (A) Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1. (B) Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1. (C) Statement 1 is correct and statement 2 is incorrect. (D) Both statements 1 and 2 are incorrect.

35. Which of these should not be done in case of a gas leak?

(A)

(B)

(C)

(D) Both (B) and (C)

36. Observe the picture. Which system(s) of the boy's body is/are involved in helping him to escape?

(d) Skeletal system

(e) Muscular system

(f) Circulatory system

(g)

(A) (d) only (C) (d), (e) and (f)

Respiratory system (B) (d) and (e) (D) (d), (e), (f) and (g)

37. The given diagram shows two plants X and Y. Select the correct option regarding the difference between the two . (A) Plant X can make its own food and plant Y can partly make its own food. (B) Plant X cannot make its own food but plant Y can make its own food. (C) Plant X depends partly on animals for food but can also make its own food while plant Y cannot make its own food. (D) Plant X cannot make its own food while plant Y depends on decaying matter for food and can also make its own food.

7 38. Polar bears are adapted cold habitats? (i) White fur (iv) Sharp teeth (A) (ii), (iii) and (vi)


to live in the Arctic region. Which of these are necessary adaptations for (ii) Thick fur (v) Good sight (B) (i), (ii) and (vi)

(iii) Thick layer of blubber (vi) Furry paws (C) (ii), (iii), (iv) and (v) (D) (i), (iii) and (iv)

39. Select the option in which correct odd one is encircled. (A) Sugar, wheat, eggs, potato (B) Fish, milk, eggs,

(C) Beans,

nuts

, pulses, fish

rice

(D) Butter, cheese, sugar,

milk

40. Volume is usually measured in ______, ______ and _______. (A) Centimetres, Millilitres, Litres (B) Cubic centimetres, Millilitres, Litres (C) Cubic centimetres, Metres, Litres (D) Kilometres, Metres, Litres 41. Kanika is making a cup of tea for her mother and wonders how she can dissolve the sugar in the cup of tea more quickly. Which of these suggestions would help her? (i) Make the tea hotter (ii) Put the tea in a smaller cup (iii) Stir the tea slowly (iv) Add smaller particles of sugar (v) Stir the tea well (vi) Have a bigger volume of tea (A) (i), (ii), (iii) and (iv) (B) (iv), (v) and (vi) (C) (i), (iii), (iv) and (vi) (D) (i), (iv), (v) and (vi) 42. A beaker of iced water was heated until it boiled. It was then left to cool to room temperature. The temperature of the water was taken at intervals of four minutes and the results were used to draw the graph as shown in the given figure. Approximately how long did the boiling water take to cool to room temperature ?

(A) 6 minutes

(B) 12 minutes

(C) 16 minutes

(D) 28 minutes

43. In what way are the ferns similar to the fungi? (A) Both make their own food. (C) Both reproduce from spores.

(B) Both need sunlight to grow. (D) Both can be found on living trees.

44. Which of these methods of separation is inefficient to remove soluble impurities? (A) Distillation (B) Filtration (C) Evaporation (D) Chlorination 45. Some candle wax is dripped on a metal bar. A flame is then placed below the bar as shown in the figure. Which wax blob will be the last to drop ?

(A) S

(B) R

(C) Q

(D) P

46.

Which of the following sets of gases contributes in global warming? (A) Sulfur dioxide, Nitrogen, Carbon dioxide and Ozone (B) Oxygen, Carbon dioxide, Ozone and Methane (C) CFC, Oxygen, Nitrogen and Carbon dioxide (D) Methane, Carbon dioxide, Nitrous oxide and Water vapour

8


47. Which storm moves quickly in a narrow path and has rotating winds upto 300 miles per hour that kick up a cloud of dirt and debris? (A) Hurricane (B) Thunderstorm (C) Tornado (D) Monsoon 48. Which child will be able to see the pin at the end of the straw?

(A)

(B)

(C)

(D)

49. The food chains can be represented with pyramid of numbers such as d, e and f as shown here. How the following food chains (i) and (ii) could be represented with pyramids d, e and f? (i) Grass → Sheep → Man (ii) Lime tree → Caterpillars → Mynas (A) (i) - d, (ii) - e (B) (i) - d, (ii) - f (C) (i) - e, (ii) - f (D) (i) - d, (ii) - d 50. Select the odd one out on the basis of causative agent. (A) Cholera (B) Measles (C) Whooping cough SPACE FOR ROUGH WORK

(D) Tuberculosis

ANSWER KEYS 13 th NSO 1. 8. 15. 22. 29. 36. 43. 50.

(B) (C) (C) (B) (B) (B) (D) (C)

2. 9. 16. 23. 30. 37. 44.

(D) (B) (B) (B) (B) (A) (C)

3. 10. 17. 24. 31. 38. 45.

(C) (C) (B) (B) (D) (A) (D)

4. 11. 18. 25. 32. 39. 46.

(D) (C) (A) (A) (C) (B) (D)

5. 12. 19. 26. 33. 40. 47.

(A) (B) (B) (C) (A) (C) (C)

6. 13. 20. 27. 34. 41. 48.

(A) (C) (B) (C) (C) (D) (C)

7. 14. 21. 28. 35. 42. 49.

(C) (C) (D) (D) (A) (D) (C)

5. 12. 19. 26. 33. 40. 47.

(A) (B) (B) (C) (C) (B) (C)

6. 13. 20. 27. 34. 41. 48.

(C) (B) (C) (A) (C) (A) (C)

7. 14. 21. 28. 35. 42. 49.

(B) (C) (D) (D) (D) (D) (C)

5. 12. 19. 26. 33. 40. 47.

(B) (D) (B) (A) (C) (B) (C)

6. 13. 20. 27. 34. 41. 48.

(B) (D) (B) (C) (A) (D) (B)

7. 14. 21. 28. 35. 42. 49.

(B) (D) (A) (C) (D) (A) (B)

14 th NSO 1. 8. 15. 22. 29. 36. 43. 50.

(B) (D) (C) (C) (C) (C) (A) (C)

2. 9. 16. 23. 30. 37. 44.

(D) (C) (C) (D) (A) (B) (A)

3. 10. 17. 24. 31. 38. 45.

(C) (A) (D) (B) (B) (D) (B)

4. 11. 18. 25. 32. 39. 46.

(C) (C) (B) (C) (B) (C) (B)

15 th NSO 1. 8. 15. 22. 29. 36. 43. 50.

(D) (D) (B) (B) (C) (D) (C) (B)

2. 9. 16. 23. 30. 37. 44.

(B) (C) (B) (C) (C) (C) (B)

3. 10. 17. 24. 31. 38. 45.

(D) (B) (D) (A) (D) (A) (A)

4. 11. 18. 25. 32. 39. 46.

(C) (D) (B) (D) (D) (B) (D)

class 5 NSO 2 level

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