General Science Practice Question and Answer
8 4 Q:
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605452c72a8e8355ed6bf0fe 4 Q:
606c4259556643278a769543 4 Q:
60599a7718e20820ba7c637d 4 Q:
60659ee137dcd00843892d06 4 Q:
651fce38b0fa68e1db90441d Answer : 2. "West to East "
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Q: With whom does the turbine run at the hydroelectric power station.
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5fb37c01cb95815ec70cd6eb- 1Due to temperature risefalse
- 2Due to the flow of watertrue
- 3Due to windfalse
- 4Due to the heating of coalfalse
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Answer : 2. "Due to the flow of water"
Q: By whom Proton was discovered?
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605452c72a8e8355ed6bf0fe- 1James Chadwickfalse
- 2Goldsteintrue
- 3Thomsonfalse
- 4Rutherfordfalse
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Answer : 2. "Goldstein"
Q: Optical Fiber works on the principle of
1466 0606c4259556643278a769543
606c4259556643278a769543- 1Diffusionfalse
- 2Refractionfalse
- 3Total Internal Reflectiontrue
- 4Scatteringfalse
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Answer : 3. "Total Internal Reflection"
Q: Who is thought to have invented the thermo scope?
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60599a7718e20820ba7c637d- 1Galileo Galileitrue
- 2Copernicusfalse
- 3Isaac Newtonfalse
- 4J. Keplerfalse
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Answer : 1. "Galileo Galilei "
Q: Doldrums are characterized by
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60659ee137dcd00843892d06- 1High wind velocityfalse
- 2Low humidityfalse
- 3Uniform low pressuretrue
- 4Uniform high pressurefalse
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Answer : 3. "Uniform low pressure"
Q: A geostationary satellite revolves round the Earth from–
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651fce38b0fa68e1db90441d- 1East to Westfalse
- 2West to Easttrue
- 3North to Southfalse
- 4South to Northfalse
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Answer : 2. "West to East "
Explanation :
Geostationary satellites are located exactly above the Earth’s equator and revolves around the Earth in a circular orbit. Their revolving speed and direction (West to East) are exactly same as that of the Earth, which makes it look stationary from the Earth’s surface.
Q: Which of the following is the third stage in the metamorphosis of a butterfly?
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607e9c62bb0cf45e365b0724- 1Eggfalse
- 2Pupatrue
- 3Adultfalse
- 4Larvafalse
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Answer : 2. "Pupa "
Q: Which of the following halogen is the least reactive element?
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608040e611c2747caca71958- 1Iodinefalse
- 2Astatinetrue
- 3fluorinefalse
- 4Brominefalse
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Answer : 2. "Astatine"
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