General Science Knowledge Test
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Avg score: 42% Most missed: “Salination of soil is caused by (SSC CGL 1st Sit. 2016)”
General Science Knowledge Test
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25 Questions

1. The high boiling point of water compared to hydrogen sulphide or hydrogen chloride is due to (SSC CGL 1st Sit. 2012)
2. A particle is thrown vertically upward. When it reaches the highest point - it has __________. (SSC CGL 1st Sit. 2016)
3. Which of the following is responsible for the extra strength of pyrex glass? (SSC CGL 2nd Sit. 2011)
4. In input frequency of a full wave rectifier be n - then output frequency would be (SSC CGL 1st Sit. 2010)
5. The process of photosynthesis involves conversion of (SSC CGL 2nd Sit. 2013)
6. Which of the following is not a renewable resource? (SSC CGL 2014)
7. Which is NOT a correct statement? (SSC CGL 2nd Sit. 2012)
8. The fibre that will yield ammonia when destructively distilled is (SSC CGL 1st Sit. 2012)
9. Caustic soda is : (SSC CHSL 2012)
10. 'Mirage' is an example of (SSC CGL 2nd Sit. 2011)
11. Denatured alcohol (SSC CGL 2nd Sit. 2012)
12. The presence of Cobalt in Vitamin B12 was established for the first time by (SSC CGL 1st Sit. 2013)
13. Which of the following acts as best adsorbent? (SSC CGL 1st Sit. 2016)
14. Optical fibres are based on the phenomenon of (SSC CGL 2nd Sit. 2011)
15. A concave lens always forms an image which is (SSC CGL 1st Sit. 2010)
16. Grits of sewage are removed in (SSC CGL 1st Sit. 2013)
17. The materials which are strongly attracted by magnet are called (SSC CGL 1st Sit. 2012)
18. Ethanol containing 5% water is known as : (SSC CGL 1st Sit. 2013)
19. Of the following man-made disasters - which is socially induced? (SSC CGL 2nd Sit. 2013)
20. The addition of gypsum to portland cement helps in: (SSC CGL 1st Sit. 2011)
21. Activated sludge treatment is called: (SSC CHSL 2012)
22. Two vectors are said to be equal if (SSC CGL 1st Sit. 2016)
23. Pick out the correct match : (SSC CGL 1st Sit. 2013)
24. Atomic explosion is triggered by (SSC CGL 1st Sit. 2016)
25. Which is known as carbolic acid? (SSC CGL 1st Sit. 2016)