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General Science - Questions and Answers

Practice questions on General Science.

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756. Vitamin B - complex represents a group of how many Vitamins ?
A. 5
B. 6
C. 9
D. 11
Explanation:
757. Atom bomb is based on the principle of
A. nuclear fusion
B. nuclear fission
C. Both (A) and (B) above
D. None of these
Explanation:
758. Optic fibres are mainly used for which of the following ?
A. Communication
B. Weaving
C. Musical instruments
D. Food industry
Explanation:
759. An alloy used in making heating elements for electric heating devices is
A. solder
B. alloy steel
C. nichrome
D. German silver
Explanation:
760. What is condensation ?
A. Change of gas into solid
B. Change of solid into liquid
C. Change of vapour into liquid
D. Change of heat energy into cooling energy
Explanation: