MCQs
1. White wall wash is done with?
2. Which gas is used for ripening of fruits?
3. Which planet is nearest to earth?
4. Sulfuric acid was invented by?
5. Lock jaws is associated with which disease?
6. Which branch of physics is about atomic nuclei?
7. Sonar is used to measure?
8. Radar receive waves called?
9. Plaster of Paris is obtained from?
10. Phosphorus helps plant growth of which part?
11. The blue color of sky is due to?
12. Shortsightedness can be removed with which of following lens?
13. Blood clotting happens in which part of human body?
14. Newspaper can be recycled how many times?
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