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

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.2

Where is the largest bone in our body present?

a)

Hand

b)

Thigh

c)

Feet

d)

Lip

Q.3

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.4

Read the given passage.

Food contains substances which provide energy for survival and growth of our body. These substances are called nutrients. Nutrients are grouped into carbohydrates, fats, proteins, 'L' and 'M'. Roughage and 'N' also form a part of our food. 

'L', 'M' and 'N' are found in rich-amount in which of these? (Set-A NSO, 2013)

a)

Cereal and oats

b)

Fruits and vegetables

c)

Milk and butter

d)

Eggs and meat

Q.5

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.6

What kind of feet does ducks have?

a)
b)
c)
d)

Q.7

Where do Eskimos live?

a)

Bungalow

b)

Igloo

c)

Houseboat

d)

Hut

Q.8

Complete the following senetnce.

Worms and small organisms grow mostly in __________.

a)

Sub soil

b)

Top soil

c)

Bed rock

d)

All of these

Q.9

What is that common food which helps in making dairy product?

a)

Cheese

b)

Water

c)

Milk

d)

Honey

Q.10

Complete the following sentence.

The height of a tree would best be measured in ___________.



a)

Litres

b)

Metres

c)

Grams

d)

Celsius

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

Answers to Sample Questions from Olympiad Success:

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

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