SOF - NSO PDF Sample Papers for Class 4

Class 4 sample paper & practice questions for National Science Olympiad (NSO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.


Sample Questions from Olympiad Success:

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

What is the degree of tilt in the axis of earth?

a)

13°

b)

20°

c)

23.5°

d)

12°

Q.2

Which of these is used in a bottle cap?

a)

Pulley

b)

Screw

c)

Wheel and axle

d)

Wedge

Q.3

Pick the correct option:

56: 65:: 96:

a)

69

b)

70

c)

71

d)

72

Q.4

Which of these is an energy giving nutrient?

a)

Proteins

b)

Roughage

c)

Carbohydrates

d)

Vitamins

Q.5

What is present in green leaves that helps in photosynthesis?

a)

Melanin

b)

Glucose

c)

Chlorophyll

d)

Iodine

Q.6

Which was the first synthetic fiber?

a)

Nylon

b)

Polyester

c)

Lycra

d)

Rayon

Q.7

Which of these is not a purification process?

a)

Boiling

b)

Precipitation

c)

Sedimentation and decantation

d)

Chlorination

Q.8

When a coin is dropped in a glass of water, it will __________.

a)

break the glass

b)

float mid-way

c)

sink

d)

float 

Q.9

The ________ helps to mix food with saliva.

a)

tongue

b)

teeth

c)

saliva

d)

none

Q.10

Which of these is insoluble?

a)

Salt

b)

Sugar

c)

Sand

d)

Both (a) and (b)

Your Score: 0/10


Sample PDF of SOF - National Science Olympiad (NSO) PDF Sample Papers for Class 4:


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Answers to Sample Questions from Olympiad Success:

Q.1cQ.2bQ.3aQ.4cQ.5cQ.6aQ.7bQ.8cQ.9aQ.10c

Answers to Sample Questions from Olympiad Success:

Q.1 : c | Q.2 : b | Q.3 : a | Q.4 : c | Q.5 : c | Q.6 : a | Q.7 : b | Q.8 : c | Q.9 : a | Q.10 : c

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