CREST Olympiads - CSO PDF Sample Papers for Class 8

Class 8 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 of the following scales are not linear in nature? 

(i) Decibel     (ii) Richter   (iii) Meter   (NSO, 2012)

a)

(i) only

b)

(ii) and (iii)

c)

(ii) only

d)

(i) and (ii)

Q.2

How are Paramoecium and Amoeba are similar?

a)

Unicellular

b)

Does not have a nucleus

c)

Reproduce by binay fission

d)

Both a and c

Q.3

Of the four choices, choose the picture that would go in the empty box so that the two bottom pictures are related in the same way as the top two are related.



a)
b)
c)
d)

Q.4

Which of the following is a property of thermosetting plastic?

a)

Flame resistant

b)

Non-corrosive

c)

Mouldable

d)

All of the above

Q.5

Which fundamental particle in an atom has no charge?

a)

Electron

b)

Proton

c)

Neutron

d)

Both a and b

Q.6

Which of the following resources can replenish themselves by quick recycling and replacement within a reasonable time, if managed properly?

a)

Coal

b)

Soil

c)

Natural gas

d)

Sunlight

Q.7

Which set up is to be developed by Agra heritage fund to meet the energy needs of Taj Mahal?

a)

Wind mill

b)

Electrical transformer

c)

Nuclear plant

d)

Solar power plant

Q.8

Which of the following is NOT a characteristic feature of sexual reproduction?

a)

It involves the fusion of two reproductive cells.

b)

It is common in most organisms.

c)

Fertilisation may take place inside or outsode the body of the female.

d)

The offspring receives its characteristics from one parent only.

Q.9

Cans used for storing food are electroplated. What is the material used for electroplating?

a)

Chrome onto tin

b)

Iron onto tin

c)

Tin onto iron

d)

Chrome onto iron

Q.10

Poaching is a term used for the activity of _________. 

a)

Illegal hunting of animals

b)

Cutting down of trees in forest

c)

Burning of forests

d)

Destroying the habitat of animals

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Sample PDF of CREST Olympiads - CREST Science Olympiad (CSO) PDF Sample Papers for Class 8:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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