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 |
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.2 |
Complete the following sentence. The height of a tree would best be measured in ___________.  |
| a) |
Litres |
| b) | Metres |
| c) | Grams |
| d) | Celsius |
Q.3 |
Which of these birds have a hooked beak? |
| a) |
 Sparrow |
| b) |  Parrot |
| c) |  Crow |
| d) |  Woodpecker |
Q.4 |
Which of the following is a climbing bird? |
| a) |
Woodpecker |
| b) | |
| c) |  |
| d) | |
Q.5 |
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.6 |
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.7 |
Which of the following forms of water can we feel, see and crush? |
| a) |
Solid |
| b) | Vapour |
| c) | Liquid |
| d) | All of these |
Q.8 |
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.9 |
Where is the largest bone in our body present? |
| a) |
Hand |
| b) | Thigh |
| c) | Feet |
| d) | Lip |
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 : b | Q.4 : a | Q.5 : b | Q.6 : b | Q.7 : a | Q.8 : c | Q.9 : b | Q.10 : c
Other Classes Sample Papers
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