General Science Practice Question and Answer
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Q: Ethanol containing 5% water is known as-
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5db92cc3aec31117bb891a04- 1Absolute alcoholfalse
- 2Dilute alcoholfalse
- 3Power alcoholfalse
- 4Rectified spirittrue
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Answer : 4. "Rectified spirit"
Q: Petroleum is found-
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5db92c4ee7ff3d08a1c600be- 1On the surface of the earthfalse
- 2In the atmospherefalse
- 3In arctic oceanfalse
- 4Deep under the surface of the earthtrue
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Answer : 4. "Deep under the surface of the earth"
Q: The chemical name of baking soda is
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5db92b1aaec31117bb89192b- 1Sodium carbonatefalse
- 2Sodium bicarbonatetrue
- 3Sodium chloridefalse
- 4Sodium nitratefalse
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Answer : 2. "Sodium bicarbonate"
Q: The metal always found in free state is__
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5db92a73e7ff3d08a1c5ffbf- 1Goldtrue
- 2Sodiumfalse
- 3Silverfalse
- 4copperfalse
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Answer : 1. "Gold"
Q: The ozone layer absorbs
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5db92951889f1c0878bb0024- 1infrared radiationfalse
- 2microwavesfalse
- 3radio wavefalse
- 4ultraviolet raystrue
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Answer : 4. "ultraviolet rays"
Q: The ozone layer in the atmosphere is at a height of about
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5db928d8889f1c0878bb001b- 125 kmfalse
- 250 kmtrue
- 3100 kmfalse
- 4200 kmfalse
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Answer : 2. "50 km"
Q: The normal temperature of human body is
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5db92877aec31117bb8918d2- 137°Ctrue
- 237°Ffalse
- 3104°Ffalse
- 436.8°Cfalse
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Answer : 1. "37°C"
Q: Bernoulli’s theorem is applicable to:
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5db92809ada4ad08a8d4cef1- 1flow of liquidstrue
- 2viscosityfalse
- 3surface tensionfalse
- 4static fluid pressurefalse
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Answer : 1. "flow of liquids"
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