SilverZone - IOS PDF Sample Papers for Class 10
Class 10 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 |
The largest wind emery farm is developed in: |
| a) |
Rajasthan |
| b) | Lucknow |
| c) | Assam |
| d) | Tamil Nadu |
Q.2 |
Which among the following is an amphoteric oxide? |
| a) |
Zinc oxide |
| b) | Copper oxide |
| c) | Magnesium oxide |
| d) | Sodium oxide |
Q.3 |
If A is at 4m left to B, B is to 5m left to C, C is to 10m North of D, and D is to 12m North to E, and F is to 18m South West from C, then what is the distance from A to f, if movement can take place only horizontally or vertically? |
| a) |
15 |
| b) | 18 |
| c) | 27 |
| d) | 19 |
Q.4 |
The compound used for white washing is: |
| a) |
Magnesium oxide |
| b) | Sodium nitrate |
| c) | Potassium iodide |
| d) | Slaked lime |
Q.5 |
The part of the kidney used for ultrafiltration is:  |
| a) |
B |
| b) | C |
| c) | A |
| d) | D |
Q.6 |
Which among the following protects us from the harmful UV radiations of sun? |
| a) |
Oxygen |
| b) | Ozone |
| c) | Carbon dioxide |
| d) | Carbon monoxide |
Q.7 |
Which of the following burns without smoke? |
| a) |
Petroleum |
| b) | Coal |
| c) | Wood |
| d) | Biogas |
Q.8 |
The device shown above works on the principle of:  |
| a) |
heating effect of electric current |
| b) | electromagnetic induction |
| c) | magnetism |
| d) | none of these |
Q.9 |
The SI unit of resistance is: |
| a) |
metre |
| b) | ohm |
| c) | joule |
| d) | kilogram |
Q.10 |
Fermentation of yEast to alcohol is: |
| a) |
aerobic respiration |
| b) | natural process |
| c) | anaerobic respiration |
| d) | none of these |
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Sample PDF of SilverZone - International Olympiad of Science (IOS) PDF Sample Papers for Class 10:
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : a | Q.3 : c | Q.4 : d | Q.5 : b | Q.6 : b | Q.7 : d | Q.8 : b | Q.9 : b | Q.10 : c
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