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General Science - Questions and Answers

Practice questions on General Science.

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1911. When a coil is rotated in magnetic field, induced current is generated in the coil. This principle is used in making
A. electromagnet
B. electric motor
C. electric generator
D. electric watt meter
Explanation:
1912. Bougainvillea plants have attractive colours at their shoots. These represent the development of
A. flowers
B. young leaves
C. flower buds
D. petals
Explanation:
1913. Which of the following have teh highest upper limit of audible range ?
A. Human beings
B. Dogs
C. Whales
D. Bats
Explanation:
1914. The most efficient engine is
A. Petrol
B. Diesel
C. Electric
D. Steam
Explanation:
1915. Teletext means
A. the process of converting black and white TV sets into coloured ones.
B. flashing of telephone conversation on TV screen.
C. flashing the text of the message on the telex machine.
D. fashing of the text of news and information on the TV screen.
Explanation:
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