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 |
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.2 |
Where is the largest bone in our body present? |
| a) |
Hand |
| b) | Thigh |
| c) | Feet |
| d) | Lip |
Q.3 |
Which of the following forms of water can we feel, see and crush? |
| a) |
Solid |
| b) | Vapour |
| c) | Liquid |
| d) | All of these |
Q.4 |
Which of the following are natural sources of light?
|
|
| a) |
Sun, Stars, Glow-worms, Fireflies |
|
| b) | Sun, Candle, Glow-worms, Fireflies |
|
| c) | Candle, Tube light, Fireflies, Burning wood |
|
| d) | Glow-worms, Tube light, Fireflies, Burning wood |
Q.5 |
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.6 |
Reema was going to school, on the way she saw the sign shown below. What does this sign stand for?  |
| a) |
Pedestrian crossing |
| b) | Railway crossing |
| c) | No pedestrian allowed |
| d) | School ahead |
Q.7 |
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.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 |
Which of the following is a climbing bird? |
| a) |
 Woodpecker |
| b) |  |
| c) |  |
| d) |  |
Q.10 |
Fill in the blank and choose the appropriate option. To obtain water from water vapour, we should _____________ the water vapour. |
| a) |
heat |
| b) | evaporate |
| c) | condense |
| d) | do nothing |
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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 : a | Q.2 : b | Q.3 : a | Q.4 : a | Q.5 : b | Q.6 : a | Q.7 : d | Q.8 : b | Q.9 : a | Q.10 : c
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