SOF - NSO Level 2 Sample Papers for Class 3

Class 3 sample paper & practice questions for the level 2 of National Science Olympiad (NSO) are given below. Syllabus for level 2 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

Which of the following system is found attached to the bone and helps us in moving about and in doing different kinds of work?

a)

Muscular system

b)

Nervous system

c)

Respiratory system

d)

Circulatory system

Q.2

Fill in the blank with an example.

Climbing bird  Preying bird  Wading bird
Woodpecker  Hawk ___________

a)

Crane

b)

Duck

c)

Eagle

d)

Parrot

Q.3

Look at the given classification table. Which of the following can ‘X’ be?



a)

Small Intestine

b)

Backbone

c)

Brain

d)

Blood vessels

Q.4

What do the items given have in common?



a)

Only (iii) and (iv)

b)

Only (i), (iii) and (iv)

c)

Only (ii), (iii) and (iv)

d)

(i), (ii), (iii) and (iv)

Q.5

We get various food products from animals. Products made from animal milk are known as dairy products. Dairy food products are NOT obtained from which of the given animals?

a)

Buffalo

b)

Cow

c)

Horse

d)

Goat

Q.6

Five children made the following statements about birds.

Aman: All birds can fly.

Ruchita: All birds have a beak.

Dhaval: All birds have a backbone.

Enna: All birds have an outer covering of feathers.

Shekha: Most birds lay eggs, while some give birth to their young.

Whose statements about birds are true?

a)

Ruchita, Dhaval, Enna and Aman

b)

Aman, Ruchita, Enna and Shekha

c)

Aman, Ruchita and Dhaval

d)

Ruchita, Dhaval and Enna

Q.7

The animals given below are similar. As they all are ________________.

                   Rabbits, Rats and squirrels

                    

a)

flesh-eating animals

b)

both plants and flesh eating animals

c)

the animals that gnaw their food

d)

All of these

Q.8

Which of these shows an action following a safety rule?

a)

Touching an electrical gadget

b)

Playing with broken toys

c)

Pushing each other

d)

Walking on the footpath

Q.9

We know that the continuous heating and cooling of rocks broke them down into smaller pieces. Which of the following is responsible for continuous heating and cooling?

a)

Air and water

b)

Sunlight and rains

c)

Plants and trees

d)

Plants and animals

Q.10

The figure given shows the movement of the earth around the sun. Which of the following affects the motion of the earth around the sun the most?



a)

Timing of tides

b)

Length of a month

c)

Cycle of seasons

d)

Phases of the moon

Your Score: 0/10



Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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