SilverZone - IOS PDF Sample Papers for Class 4
Class 4 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 |
Which mineral is needed to make blood? |
| a) |
Potassium |
| b) | Sodium |
| c) | Calcium |
| d) | Iron |
Q.2 |
Which of the following options would match the figures?  |
| a) |
 |
| b) |  |
| c) |  |
| d) |  |
Q.3 |
Does the process of digestion continue while we sleep? |
| a) |
no |
| b) | yes |
| c) | in some people |
| d) | no reason |
Q.4 |
Which of these have breathing roots? |
| a) |
Mangrove |
| b) | Hydrilla |
| c) | Lotus |
| d) | Water lily |
Q.5 |
The ________ helps to mix food with saliva. |
| a) |
tongue |
| b) | teeth |
| c) | saliva |
| d) | none |
Q.6 |
Which of these is a fixed plant? |
| a) |
Water hyacinth |
| b) | Water lily |
| c) | Water lettuce |
| d) | Duckweed |
Q.7 |
When a coin is dropped in a glass of water, it will __________.
|
| a) |
Break the glass |
| b) | Float mid-way |
| c) | Sink |
| d) | Float |
Q.8 |
Teacher asks Jincy to the select easily digestible food. Which food should Jincy select from the given options? |
| a) |
Staple food |
| b) | Raw food |
| c) | Cooked food |
| d) | disease free food |
Q.9 |
Which of these are not found on the hills? |
| a) |
Banyan tree |
| b) | Spruce tree |
| c) | Fir tree |
| d) | Pine tree |
Q.10 |
Pick the correct option: 56: 65:: 96: |
| a) |
69 |
| b) | 70 |
| c) | 71 |
| d) | 72 |
Your Score: 0/10
Sample PDF of SilverZone - International Olympiad of Science (IOS) PDF Sample Papers for Class 4:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : a | Q.3 : b | Q.4 : a | Q.5 : a | Q.6 : b | Q.7 : c | Q.8 : c | Q.9 : a | Q.10 : a
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