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General Science - Questions and Answers

Practice questions on General Science.

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1276. The protein content of edible portion of egg is :
A. 15%
B. 13.3%
C. 10.3%
D. 5%
Explanation:
1277. Which of the following is used in beauty parlours for hair setting ?
A. Chlorine
B. Sulphur
C. Phosphorus
D. Silicon
Explanation:
1278. The difference between explosion and combustion is that :
A. combustion takes place only in air while an explosion can occur even without air
B. combustion is accompanied by loss of heat while an explosion is accompanied by absorption of heat
C. combustion is a chemical reaction while an explosion is caused by physical factors
D. there is rapid increase of pressure in confined spaces in case of an explosion, but no such change occurs during combustion
Explanation:
1279. The most abudant metal in the earths crust is :
A. zinc
B. copper
C. aluminium
D. iron
Explanation:
1280. Combustion is the process in which
A. heat is produced.
B. light is produced.
C. heat and light are produced.
D. None of these
Explanation:
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