General Science Practice Question and Answer
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Q: Plants absorb dissolved nitrates from soil and convert them into 1124 05edf03be8c4c964f73d3ae9d
5edf03be8c4c964f73d3ae9d- 1proteinsfalse
- 2free nitrogentrue
- 3ureafalse
- 4ammoniafalse
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Answer : 2. "free nitrogen"
Q: Permanent hardness of water may be removed by the addition of
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5edefcd28c4c964f73d38693- 1sodium carbonatetrue
- 2alumfalse
- 3potassium permanganatefalse
- 4limefalse
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Answer : 1. "sodium carbonate"
Q: One fathom is equal to
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5edeff6eca41b347ed2f4ed9- 16 metersfalse
- 26 feettrue
- 360 feetfalse
- 4100 cmfalse
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Answer : 2. "6 feet"
Q: Pneumatic bones are found in it?
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5ee834ef79b5ea388bebea40- 1Whalefalse
- 2Snakefalse
- 3Peacocktrue
- 4Dolphinfalse
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Answer : 3. "Peacock"
Q: Washing soda is the common name for
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5edef8088c4c964f73d377df- 1Calcium carbonatefalse
- 2Sodium carbonatetrue
- 3Calcium bicarbonatefalse
- 4Sodium bicarbonatefalse
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Answer : 2. "Sodium carbonate"
Q: The gases used in different types of welding would include
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5edef9548c4c964f73d37d62- 1oxygen and hydrogenfalse
- 2oxygen, hydrogen, acetylene and nitrogenfalse
- 3oxygen, acetylene and argonfalse
- 4oxygen and acetylenetrue
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Answer : 4. "oxygen and acetylene"
Q: Reading of a barometer going down is an indication of
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5edefe488c4c964f73d38f0f- 1rainfalltrue
- 2snowfalse
- 3stormfalse
- 4intense heatfalse
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Answer : 1. "rainfall"
Q: Common name of Ascaris is?
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5ee83537642b746617226180- 1Pinwormfalse
- 2Shipwormfalse
- 3Roundwormtrue
- 4tapewormfalse
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Answer : 3. "Roundworm"
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