CREST Olympiads - CSO PDF Sample Papers for Class 3

Class 3 sample paper & practice questions for CREST Science Olympiad (CSO) 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 CSO 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

Where do Eskimos live?

a)

Bungalow

b)

Igloo

c)

Houseboat

d)

Hut

Q.2

What should we do to minimise the overuse of plastics?

  1. We should use paper bags.
  2. We should give away old plastic toys to others who can use them.
  3. We should throw away the plastic containers.

a)

Only 1

b)

Only 2

c)

1 and 3

d)

1 and 2

Q.3

Read the following statements and identify the statements which are correct.

  1. A houseboat is a house on wheels
  2. Stilt houses are made on wooden poles
  3. Nomads live in an apartment 
  4. Pucca house is a hut

a)

Only 2

b)

Only 2 and 4

c)

Only 3 and 4

d)

1, 2, and 4

Q.4

Fill in the blank and choose the correct option.

A carrot plant differs from a marigold plant because it ______________.



a)

has fibrous roots

b)

has tap roots

c)

does not store food in its roots

d)

can only absorb water but not minerals

Q.5

What kind of feet does ducks have?

a)
b)
c)
d)

Q.6

At an age of 7-8 years, which of these works you could do in your family to help your family members?  (Set-B NSO, 2014)

a)

You can cook for them.

b)

You can earn money and bring things from the market.

c)

You can set table for meals.

d)

You can paint the doors.

Q.7

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.8

Complete the following sentence.

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



a)

Litres

b)

Metres

c)

Grams

d)

Celsius

Q.9

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.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 CREST Olympiads - CREST Science Olympiad (CSO) PDF Sample Papers for Class 3:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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