General Science Practice Question and Answer
8 4 Q:
5dc3c4358f85a87e42a7095b 4 Q:
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606aedb26a85553684d9dfae 4 Q:
5de48e654a95623fc0786b54 4 Q:
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6023ebfae4d6c265698f7447 Answer : 4. "Mercury and Venus"
Q: Which one among the following nontoxic gases helps in formation of enzymes which ripen fruit?
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5dc3c4358f85a87e42a7095b- 1Acetylenetrue
- 2Ethanefalse
- 3Methanefalse
- 4Carbon dioxidefalse
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Answer : 1. "Acetylene"
Q: When the snowflake melts, the result will be-
2112 161b1dbd945c0db34860a2ec7
61b1dbd945c0db34860a2ec7- 1will change in water levelfalse
- 2will remain unchanged in the water leveltrue
- 3water level will decreasefalse
- 4water level will risefalse
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Answer : 2. "will remain unchanged in the water level"
Q: A monkey sitting on a branch of a tree suddenly falling down towards the ground in an example of___.
2112 0606aedb26a85553684d9dfae
606aedb26a85553684d9dfae- 1Law of conservation of massfalse
- 2Law of conservation of energytrue
- 3Kepler’s lawfalse
- 4Newton’s third law of motionfalse
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Answer : 2. "Law of conservation of energy"
Q: Genes are made by—
2107 05de48e654a95623fc0786b54
5de48e654a95623fc0786b54- 1Histonesfalse
- 2Lipoproteinsfalse
- 3Hydrocarbonsfalse
- 4Polynucleotidestrue
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Answer : 4. "Polynucleotides"
Q: From which of the following can Ethanol be obtained?
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5ebcd785828a397cdc60e494- 1Ricefalse
- 2Sunflowerfalse
- 3Sugarcanetrue
- 4Petrolfalse
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Answer : 3. "Sugarcane "
Q: Which planet spins the fastest?
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610a5640997056628329f01e- 1Marsfalse
- 2Jupitertrue
- 3Mercuryfalse
- 4Venusfalse
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Answer : 2. "Jupiter"
Q: The ozone layer in the atmosphere is at a height of about
2087 05db928d8889f1c0878bb001b
5db928d8889f1c0878bb001b- 125 kmfalse
- 250 kmtrue
- 3100 kmfalse
- 4200 kmfalse
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Answer : 2. "50 km"
Q: The two planets which have no satellites are:
2085 06023ebfae4d6c265698f7447
6023ebfae4d6c265698f7447- 1Mercury and Marsfalse
- 2Venus and Marsfalse
- 3Earth and Uranusfalse
- 4Mercury and Venustrue
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Answer : 4. "Mercury and Venus"
Explanation :
Mercury and Venus are the two planets in our solar system that do not have any natural satellites (moons).
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