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General Science - Questions and Answers

Practice questions on General Science.

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76. Who first gave the theory of inheritance of acquired characters ?
A. Charles Darwin
B. Lamarck
C. Rudolf Virchow
D. De Vries
Explanation:
77. Cryogenics is a science dealing with
A. high temperatures
B. low temperatures
C. friction and wear
D. growth of crystals
Explanation:
78. I Which of the folloiwing media, the speed of sound is the fastest ?
A. Water
B. Brikck
C. Glass
D. Granite
Explanation:
79. Who gave the first general theory of evolution on earth ?
A. Lamarck
B. Stanley Miller
C. J. Huxely
D. Aristotle
Explanation:
80. Paper is manufactured by
A. wood and resin
B. wood, sodium and bleaching powder
C. wood and bleaching powder
D. wood, calcium, hydrogen sulphite and resin
Explanation: