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.
Q.1 |
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.2 |
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.3 |
Which of the following group of animals do not lay eggs? |
| a) |
Dogs, elephants, man |
| b) | Fish, frogs, reptiles |
| c) | Birds, frogs, fish |
| d) | Frogs, fish, platypus |
Q.4 |
Read the following statements and identify the statements which are correct.
|
| a) |
Only 2 |
| b) | Only 2 and 4 |
| c) | Only 3 and 4 |
| d) | 1, 2, and 4 |
Q.5 |
Which of the following statements is true? |
| a) |
The moon does not revolve. |
| b) | The moon revolves around itself. |
| c) | The moon revolves around the earth. |
| d) | The moon revolves around the star. |
Q.6 |
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.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 |
Consider the following functions.
These functions are part of which system? |
|
| a) |
Muscular system |
|
| b) | Skeletal system |
|
| c) | Circulatory system |
|
| d) | Both a and b |
Q.9 |
What should we do to minimise the overuse of plastics?
|
| a) |
Only 1 |
| b) | Only 2 |
| c) | 1 and 3 |
| d) | 1 and 2 |
Q.10 |
Who is the first astronaut to go to moon? |
| a) |
Kalpana Chawla |
| b) | Richard david |
| c) | Newton |
| d) | Neil Armstrong |
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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 : a | Q.4 : a | Q.5 : c | Q.6 : b | Q.7 : b | Q.8 : d | Q.9 : d | Q.10 : d
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