General Knowledge Practice MCQs Set 4 for NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc. 2023
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1. The speed of light with the rise in the temperature of the medium
(1) Increases
(2) Decreases
(3) Remains unaltered
(4) Drops sharply
Answer: 3
2. Which from the following rivers does not originate in Indian territory?
(1) Mahanadi
(2) Brahmaputra
(3) Ravi
(4) Chenab
Answer: 2
3. The gas predominantly responsible for global warming is
(1) Carbon dioxide
(2) Carbon monoxide
(3) Nitrous oxide
(4) Nitrogen peroxide
Answer: 1
4. 26th January is India՚s
(1) Independence Day
(2) Republic Day
(3) Revolution Day
(4) Parliament Day
Answer: 2
5. Which of the following uses non-conventional Source of Energy?
(1) Kerosene lamp
(2) Wax candle
(3) Solar lantern
(4) Torch
Answer: 3
6. Electric current is measured by
(1) Voltmeter
(2) Anemometer
(3) Commutator
(4) Ammeter
Answer: 4
7. The dynamo is a device for converting
(1) Heat energy into electrical energy
(2) Mechanical energy into electrical energy
(3) Magnetic energy into electrical energy
(4) None of these
Answer: 2