SOF - NSO PDF Sample Papers for Class 3

Class 3 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

Consider the following functions.

Movement, Running, Support, Protection, Shape, Blood cells protection

These functions are part of which system?

a)

Muscular system

b)

Skeletal system

c)

Circulatory system

d)

Both a and b

Q.2

Fill in the blank and choose the appropriate option.

To obtain water from water vapour, we should _____________ the water vapour.

a)

heat

b)

evaporate

c)

condense

d)

do nothing

Q.3

Where is the largest bone in our body present?

a)

Hand

b)

Thigh

c)

Feet

d)

Lip

Q.4

How many minutes is equal to one hour and 45 minutes?

a)

60 minutes

b)

90 minutes

c)

105 minutes

d)

120 minutes

Q.5

If the first and second letters in the word ENTHUSIASM are interchanged, also the third and fourth letters, the fifth and the sixth letter and so on, which of the following would be the sixth letter from the right?

a)

U

b)

A

c)

S

d)

T

Q.6

When should you take utmost care?

a)

When you use a sharpner instead of a blade.

b)

When you wear rubber sandals.

c)

When you light match sticks/crackers.

d)

When you play with soft toys.

Q.7

Complete the following pattern.



a)
b)
c)
d)

Q.8

The students at Springdales Public School are having a reading competition. The third-grade students read 1, 302 books. The fourth-grade students read 987 books. The fifth-grade students read 1, 203 books. 

How many books did the third, fourth and fifth-grade students read?  (NSO, 2011)

a)

3, 492 books

b)

3, 482 books

c)

2, 492 books

d)

2, 482 books

Q.9

A particular bird can swim in water and also fly comfortably. It lays eggs to reproduce. Which of the following could this bird be?

a)

Sparrow

b)

Swan

c)

Pigeon

d)

Parrot

Q.10

Select one pair from the options such that when all the numbers are added gives the number in the centre.



a)

3, 5

b)

2, 3

c)

2, 4

d)

3, 4

Your Score: 0/10


Sample PDF of SOF - National Science Olympiad (NSO) PDF Sample Papers for Class 3:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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