CREST Olympiads - CSO PDF Sample Papers for Class 5

Class 5 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

Which part of rose is used to grow?

a)

Root cutting

b)

Seed

c)

Leaf cutting

d)

Stem cutting

Q.2

What is the rule for the following pattern?

81, 72, 63, 54, 45

a)

Addition of 11

b)

Reverse multiples of 9

c)

Difference of 7

d)

Multiples of 9

Q.3

Diseases that are spread through air, water and food are 

a)

Infectiois diseases

b)

Non-communicable diseases

c)

Genetic diseases

d)

Both a and b

Q.4

Which of the following statements is true?

a)

Air presses from all sides on everyone and everything.

b)

Air is needed for burning.

c)

Air has no mass.

d)

Both a and b

Q.5

The moon has no light of its own, yet it shines at night because __________.

a)

It reflects the light from the earth.

b)

It absorbs the light from the sun.

c)

It relects the light from the sun.

d)

It reflects light only on a full moon day.

Q.6

I protect the heart and the lungs. I have curved bones which are fused firmly together. What am I?

a)

Skull

b)

Ribcage 

c)

Spine

d)

Sternum

Q.7

Arrange the words in logical order:

1. Leaf    2. Fruit    3. Stem    4. Root     5. Flower

a)

4, 3, 1, 5, 2

b)

3, 4, 5, 1, 2

c)

4, 1, 3, 5, 2

d)

4, 3, 1, 2, 5

Q.8

When we heat a substance in solid form, it becomes liquid and then into gas. This shows that by heating, the space occupied by the substance generally:

a)

Increases

b)

Decreases

c)

Remains same

d)

Changes minutely

Q.9

When a stone is thrown upwards into the air, it comes down after some time because of  ______.

a)

Electric force

b)

Frictional force

c)

Magnetic force

d)

Gravitational force

Q.10

Find out the mirror image.



a)

1

b)

2

c)

3

d)

4

Your Score: 0/10


Sample PDF of CREST Olympiads - CREST Science Olympiad (CSO) PDF Sample Papers for Class 5:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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