General Science Questions Practice Question and Answer
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Q: ___ elements have the largest atoms.
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5dba6d2ea263e63785754ab4- 1Ffalse
- 2Ofalse
- 3Hfalse
- 4Litrue
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Answer : 4. "Li"
Q: Energy possessed by a body due to its stationary is called its
1714 05de48fe56528fb7f3ab00ab6
5de48fe56528fb7f3ab00ab6- 1heat energyfalse
- 2kinetic energyfalse
- 3potential energytrue
- 4chemical energyfalse
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Answer : 3. "potential energy"
Q: Galvanised iron sheets have a coating of
1712 15d777a30315eb75b1463e6a7
5d777a30315eb75b1463e6a7- 1leadfalse
- 2chromiumfalse
- 3zinctrue
- 4tinfalse
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Answer : 3. "zinc"
Q: Which of the following instruments measures electromagnetic radiation?
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5dd23494c2282c484e44094e- 1Pyrheliometerfalse
- 2Cathetometerfalse
- 3Bolometertrue
- 4Phenographfalse
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Answer : 3. "Bolometer"
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: Acid rain is mainly a mixture of—
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5de4921f80801d48fb7e6f96- 1Sulphuric acid and nitric acidtrue
- 2Hexane and methanefalse
- 3Acetic acid and brominefalse
- 4Ascorbic acid and citric acidfalse
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Answer : 1. "Sulphuric acid and nitric acid"
Q: Which of the following is false?
Sound waves are _________ waves.
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5ee85c07109b5d6e015e31edSound waves are _________ waves.
- 1Pressurefalse
- 2Longitudinaltrue
- 3Electromagneticfalse
- 4Mechanicalfalse
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Answer : 2. "Longitudinal"
Q: Removal of land by the action of air and water is called?
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5e5761f12ec0ee6eac1131e0- 1Erosiontrue
- 2Fossil buildingfalse
- 3Calci Buildingfalse
- 4Salt Buildingfalse
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Answer : 1. "Erosion "
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