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General Science - Questions and Answers

Practice questions on General Science.

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31. Who invented the telephone ?
A. Thomas Alva Edison
B. Galileo
C. Alexander Graham Bell
D. G. Marconi
Explanation:
32. Who invented Radar ?
A. Robert Watson watt
B. Max Planck
C. Humphry Davy
D. Henry Becquerel
Explanation:
33. Natural selection really means
A. elimination of the unfit
B. survival of the fittest
C. struggle for existence
D. differential reproduction
Explanation:
34. Give the chronological sequence in which the following plant groups originated : 1. Angiosperms 2. Gymnosperms 3. Fungi 4. Algae
A. 1, 2, 3, 4
B. 1, 4, 3, 2
C. 3, 2, 1, 4
D. 3, 4, 2, 1
Explanation:
35. Prehistoric record shows that coloured rock paintings were first done by
A. Java man
B. Peking man
C. Cro-magnon man
D. Neanderthal man
Explanation:
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