General Science Practice Question and Answer
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Q: Instrument for measuring light intensity is called
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6062c0ddccecc445217a8775- 1Lucimetertrue
- 2Cryometerfalse
- 3Cyanometerfalse
- 4Barometerfalse
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Answer : 1. "Lucimeter "
Q: Communication satellites are used to -
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60b0db633f7fb454b9dd1605- 1provide information of natural resources onlyfalse
- 2transmit communication signal onlyfalse
- 3receive communication signal onlyfalse
- 4receive and redirect communication signaltrue
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Answer : 4. "receive and redirect communication signal "
Q: Which of the following metals is used in spacecraft to tolerate high temperatures?
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5dc4d59c41768167982a3a6b- 1Fefalse
- 2Titrue
- 3Nifalse
- 4Pbfalse
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Answer : 2. "Ti"
Q: Genes are made by—
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5de48e654a95623fc0786b54- 1Histonesfalse
- 2Lipoproteinsfalse
- 3Hydrocarbonsfalse
- 4Polynucleotidestrue
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Answer : 4. "Polynucleotides"
Q: The most commonly used bleaching agent is
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609208c6ffdf4651b2f0ac08- 1chlorinetrue
- 2sodium chlorinefalse
- 3alcoholfalse
- 4carbon dioxidefalse
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Answer : 1. "chlorine "
Q: The gas usually filled in the electric bulb is.
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5dc15777ee5d9e2ea2b31a4c- 1$$N_2$$true
- 2$$CO_2$$false
- 3$$H_2$$false
- 4$$O_2$$false
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Answer : 1. "$$N_2$$"
Q: The joint of radius-ulna with upper arm is-
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605a938ac5c99d2cb7f25e86- 1Ball and socket jointfalse
- 2Pivot jointfalse
- 3Saddle jointfalse
- 4Hinge jointtrue
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Answer : 4. "Hinge joint"
Q: Which one of the following doesn’t contain silver ?
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5e7c6fa0a0269f63dd99dc11- 1German Silvertrue
- 2Horn Silverfalse
- 3Red Silverfalse
- 4Lunar Causticfalse
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Answer : 1. "German Silver"
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