NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
Practice of These Sample Papers it will help You.
Practice of These Sample Papers it will help You.
Practice of These Sample Papers it will help You.
Practice of These Sample Papers it will help You.
Practice of These Sample Papers it will help You.
Practice of These Sample Papers it will help You.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
NSO
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Practice of These Sample Papers it will help You.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
class-8-nso-paper
Class-7-nso-paper
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
NSO conducted by SFO, Students will get help to practice for Exam by Solving Sample Paper.
KOK
NSO class 8
1. The given question contains a set of three figures X, Y and Z showing a sequence of folding of a piece of paper. Fig.
(Z) shows the manner in which the folded paper has been cut. These three figures are followed by four answer figures from which you have to choose a figure which would most closely resemble the unfolded form of fig. (Z)
A. B. C. D. 2. Which of the following is closest to the distance between point A and point B on the number line shown below ?
A. 175 units B. 275 units C. 450 units D. 725 units
3. Which figure has exactly 4 faces?
A.
B.
C.
D.
4. Which of the following diagrams correctly represents “Authors, Teacher, Men”?
A. B. C. D. 5. Leela had a flock of 244 sheep. She divided her flock as evenly as possible among 4 grazing fields. Which figure
shows how Leela could have divided her flock among the fields? A. 59 sheep
59 sheep
59 sheep 59 sheep
B. 61 sheep
59 sheep
59 sheep 61 sheep
C. 60 sheep
59 sheep
59 sheep 60 sheep
D. 61 sheep
61 sheep
61 sheep 61 sheep
6. Which number line below best represents the addition problem -10 + (-20) = ______.
A. B. C. D.
7. Find the number of quadrilaterals in the given figure
A. 6 B. 7 C. 9 D. 10
8. In the following sentences how many ducks are floating?
1. Two ducks are behind a duck. 2. Two ducks are leading a duck and one duck is in between them A. 2 B. 3 C. 5 D. 4
9. Harish was trying to add 5/2 to 2/3 He followed the steps shown in the table. Where did he make a mistake?
5 2 2 3 15 4 6 6 Step 1
Step2 Slep3 Step 4
19 6 2 1 6 1 1 3
A. Step 1 B. Step2 C. Step 3 D. Step 4
10. Mukta read that a bicycle tyre has a radius of 30 centimeters and a diameter of 50 centimeters. How does Mukta
know that these measurements cannot be correct? A. The radius should be twice the diameter B. The diameter should be twice the radius C. The radious should be 30 centimetres D. The diameter should be 50 centimetres
11. Tank A contains 5 times as much water as Tank B. How much water must Gautam transfer from Tank A to Tank B
so that each tank contains 45 litres of water? A. 30 litres B. 60 litres C. 75 litres D. 90 litres
12. How many lines can be drawn to pass through two points simultaneously? A. One B. Two C. More than three D. No line
13. The two pans of cookies given below show what was left after several students finished eating. Which of the
following compares the portion of brownies left in each pan?
4 3 A. 24 12 3 4 B. 24 24 3 3 C. 20 9
4 3 D. 12 12
14. The line graph below shows the number of apple pies Vishal sold over a period of five days. Study it carefully and
answer the following question.
How much more money did Vishal earn on Thursday than on Monday?
A. Rs. 390 B. Rs. 660 C. Rs. 510 D. Rs. 900
15. What is the place value position of the 2 in the number 726,309.54? A. Thousands B. Ten thousands C. Hundred thousands D. Tens
16. If x and y are two numbers such that x is a factor of y then the L.C.M. of x and y is A. x B. y C. xy D. x+y
17. Which one of the following is a false statement? A. A line segment has two end points B. A ray has one end point C. A line has no end point D. None of these
18. Beena made a 4 cm by 6 cm by 6 cm cuboid using 2 cm cubes. She removed some cubes to make a solid shown here.
How many cubes did she remove?
A. 17 B. 12 C. 11 D. 13 19. Express 90 cm as a ratio of 3 m in its simplest form A. 1:3 B. 1:10 C. 3:10 D. 3:30
20. By how much must 15 be decreased so that it bears same ratio to 9 as 20 to 15? A. 3 B. 4 C. 5 D. 1
21. Which of the following is not a part of salad?
A.
B.
C.
D. 22. Which of the following statements is incorrect? A. Rotten garbage can be used as manure for plants B. Materials made up of glass take thousand of years to decompose C. We should put garbage in plastic bags and throw it away
D. Burning of plastic leads to cancer
23. Meeta is eating a healthy diet, but she is missing a food with any fibre in it. Choose one of the following food items
that she needs ?
A.
B.
C.
D.
24. Synthetic fabrics have many advantages. One characteristic that is not an advantage of synthetic fibres is that A. They are durable and easier to maintain B. They dry up fast and do not form wrinkles C. They are not attacked by moths D. They do not absorb water and sweat
25. Which of the following is made up of fibres from outer covering of coconut?
A.
B.
C.
D.
26. Cotton grows best in A. Black soil and warm climate B. Black soil and cool climate C. Red soil and warm climate D. Red soil and cool climate
27. Which of the following statements is false? A. Tea can be separated from the leaves by filtration B. A mixture of salt and sand can be separated by distillation C. Winnowing will separate wheat grains from husk and dust D. A mixture of sand and salt is partially soluble in water
28. The air that we breathe in, is a of gases like carbon dioxide, oxygen, nitrogen, argon, water vapour and other gases A. Mixture B. Compound C. Element D. None of these
29. It is actually a combination of evaporation and condensation. The process first involves heating in order to vaporize
the liquid. The vapours of the liquid on cooling give pure liquid. This process is called A. Chromatography B. Sublimation C. Filtration D. Distillation
30. Boiling, condensation, freezing, melting and evaporation are usually A. Physical changes B. Chemical changes C. Permanent changes D. Irreversible changes
31. Which picture shows a chemical change?
A.
B.
C.
D.
32. It is a
Ball of dough
Rolled out roti
A. Physical change B. Chemical change C. Reversible change D. Both (A) & (C)
33. What adaptations do the given organism show?
A. Strong hind leg muscles B. Bones are hollow C. Feet are webbed D. Both (B) & (C)
34. What is one thing common in all these given figures?
A. They all are flying objects B. They all utilise fuels to move C. ) They all have streamlined body D. Their movement is commonly called slithering
35. Leaves may be simple or compound. Which of the given figures can be called as compound leaves ?
A. (a) only B. (b), (c) & (d) C. (a) & (d) D. All of these 36. Which of the following statements below should be used while using the symbol for a unit of a physical quantity? A. The symbol named after scientist should have capital letter B. They take plural forms C. They can be written in full D. They should be written only in the agreed symbols
37. A boy spins one wheel of an upturned bicycle and mud particles fly off. Which one of the following arrows shows the
direction of movement of the mud which comes off at position X, shown in figure
A. B. C. D.
38. Spinning of a top is an example of A. Rotatory motion B. Translatory motion C. Vibratory motion D. Oscillatory motion
39. When Abhishek looked at a lighted torch through an object he could s e a faint glow, but not the torch. The object is A. Transparent B. Opaque C. Translucent
D. None of these
40. The Image formed in the water is A. Erect B. Diminished C. Inverted D. None of these
41. Image formed by the pinhole camera is A. Erect B. Inverted C. Sometimes erect, sometimes inverted D. All of these
42. Most of the electricity carrying wires near highways do not have a plastic covering like the wires used at homes. But
there is no substantial loss of energy because A. Air is a bad insulator of electricity B. Air is a bad conductor of electricity C. Electricity flows very fast near highways D. Both (B) & (C)
43. Electric heaters used for cooking have the filament or the heating coil on a plate made up of clay because A. Clay can be mould in any shape B. Clay is a bad conductor of electricity C. Both (A) and (B) D. None of these
44. The main function of a switch is to A. Allow charges to flow B. Complete or break a circuit C. Make the bulb glow easily D. Prevent electric shocks 45. Study the given figure. Which phenomenon from the following is demonstrated by the experiment?
A. Pin gets magnetised indirectly from the nail B. The figures shows how pins can be demagnetised C. The nail becomes magnetised when bar magnet is touched and so attracts the pins D. None of these
46. What would happen when the magnet is held near the cork as shown in diagram?
A. The cork would move towards the magnet because of magnetic force of repulsion B. The cork would move towards the magnet because of magnetic force of attraction C. The cork would move away from the magnet because of magnetic force of repulsion D. The cork would move away from the magnet because of magnetic force of attraction
47. When a bar magnet is being suspended freely A. It will come to rest in the North-South direction B. It will come to rest in the East-West direction C. It will not point to a fixed direction D. South-pole of the bar magnet will point to the geographical North
48. Farmers always plough or turn the soil before they plant seeds because A. It loosens the soil and allows air to enter into the spaces between the soil particles B. Sprouting seeds will be able to use the trapped air C. Plants will absorb some air through their roots and also take in water and minerals from the soil D. All of the above
49. The six items are all filled with equal amounts of air. What is likely to happen when
similar amounts of air are pumped into each of the objects?
(i) The two balloons will be bigger in size as more air gets in (ii) The air filled ball and tyre will also be bigger in size as more air gets in (iii) The gas cylinder and oxygen tank will not change their size but the air in them will be compressed A. (ii) only B. (i) & (iii) only C. (iii) only D. (i) & (ii) only
50. Which of the following actions will help in reducing pollution?
(i) Using sewers to remove human waste (ii) Using unleaded petrol in cars (iii) Spraying pesticides on plants to kill pests (iv) Restricting smoking in public to designated areas A. (i) & (ii) B. (iii) & (iv) C. (i), (ii) & (iii) D. (i), (ii) & (iv)
1. A 6. A 11. A 16. B 21. D 26. A 31. C 36. A 41. B 46. C
2. A 7. C 12. A 17. D 22. C 27. B 32. D 37. D 42. B 47. A
3. D 8. B 13. A 18. C 23. D 28. A 33. D 38. A 43. B 48. D
4. A 9. C 14. D 19. C 24. D 29. D 34. C 39. C 44. B 49. B
5. D 10. B 15. B 20. A 25. C 30. A 35. B 40. A 45. C 50. D
