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.

Resources:

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	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.2	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

Q.3	Who is the first astronaut to go to moon?
a)	Kalpana Chawla
b)	Richard david
c)	Newton
d)	Neil Armstrong

Q.4

Match the types of soil in column-I with their properties in column-II.

	Column-I		Column-II
1.	Loam	A.	Hardest layer of the soil
2.	Topsoil	B.	The layer below the soil
3.	Subsoil	C.	Best for the growth of the plants
4.	Bedrock	D.	Roots of plants lie in the layer

1-C, 2-D, 3-A, 4-B

1-C, 2-D, 3-B, 4-A

1-B, 2-D, 3-C, 4-A

1-B, 2-D, 3-A, 4-C

Q.5	What kind of feet does ducks have?
a)
b)
c)
d)

Q.6	Prachi wants to send her birthday invitation to her friend living in Mumbai. Her father wrote the full address with PIN code. Prachi asked her father what does PIN code stands for?
a)	Personal index number
b)	Personal identification number
c)	postal index number
d)	Provisional index number

Q.7	Which of these birds have a hooked beak?
a)	Sparrow
b)	Parrot
c)	Crow
d)	Woodpecker

Q.8	Animals that have been trained to live with people are said to be ______________. (Set-A NSO, 2012)
a)	Wild
b)	Tamed
c)	Carnivore
d)	Omnivore

Q.9	Complete the following sentence. The height of a tree would best be measured in ___________.
a)	Litres
b)	Metres
c)	Grams
d)	Celsius

Q.10	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.

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

Answers to Sample Questions from Olympiad Success:

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

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