SilverZone - IOS PDF Sample Papers for Class 3
Class 3 sample paper & practice questions for International Olympiad of Science (IOS) 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 exam.
Q.1 |
Match the types of soil in column-I with their properties in column-II.
|
||||||||||||||||||||
| a) |
1-C, 2-D, 3-A, 4-B |
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| b) | 1-C, 2-D, 3-B, 4-A |
||||||||||||||||||||
| c) | 1-B, 2-D, 3-C, 4-A |
||||||||||||||||||||
| d) | 1-B, 2-D, 3-A, 4-C |
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 |
If the first and second letters in the word ENTHUSIASM are interchanged, also the third and fourth letters, the fifth and the sixth letter and so on, which of the following would be the sixth letter from the right? |
| a) |
U |
| b) | A |
| c) | S |
| d) | T |
Q.4 |
Which of the following is a climbing bird? |
| a) |
 Woodpecker |
| b) |  |
| c) |  |
| d) |  |
Q.5 |
Which of the following is a sense organ of our body? |
| a) |
Skin |
| b) | Hand |
| c) | Teeth |
| d) | Liver |
Q.6 |
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.7 |
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.8 |
Where do Eskimos live? |
| a) |
 Bungalow |
| b) |  Igloo |
| c) |  Houseboat |
| d) |  Hut |
Q.9 |
Complete the following pattern.  |
| a) |
 |
| b) |  |
| c) |  |
| d) |  |
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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Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : b | Q.3 : c | Q.4 : a | Q.5 : a | Q.6 : d | Q.7 : a | Q.8 : b | Q.9 : a | Q.10 : d
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