Basic Science Practice Question and Answer
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Q: Sericulture is called—
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5fe9a7a200e3f71b8285debc- 1Apiculturefalse
- 2Sericulturetrue
- 3Psiculturefalse
- 4Horticulturefalse
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Answer : 2. "Sericulture"
Q: Which branch of science is studied under the bones?
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5fe9a67e00e3f71b8285de16- 1Orologyfalse
- 2Osteologytrue
- 3Ceramologyfalse
- 4Geologyfalse
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Answer : 2. "Osteology"
Q: Alkaline solution is the value of Ph.
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5fe9a342755fc73bd07941c7- 1Less than 7false
- 2More than 7true
- 3Zerofalse
- 47false
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Answer : 2. "More than 7"
Q: Which of the following is the hardest substance?
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5fe9a290755fc73bd079308c- 1Platinumfalse
- 2Diamondtrue
- 3Goldfalse
- 4Silverfalse
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Answer : 2. "Diamond"
Q: The best means of extinguishing petrol fires is-
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5fe9a22704717d1a56bf8c10- 1Baking Powderfalse
- 2Carbon dioxidetrue
- 3Sandfalse
- 4Waterfalse
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Answer : 2. "Carbon dioxide"
Q: Which of the following metals is known as coin metal?
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5fe9a1c9755fc73bd0792d80- 1Copperfalse
- 2Silverfalse
- 3Goldfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: In which of the following industries is mica as a raw material?
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5fe1be0ace32c8585c739759- 1Cementfalse
- 2Glass and Potteryfalse
- 3Iron and Steelfalse
- 4Electricaltrue
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Answer : 4. "Electrical"
Q: The velocity of light is maximum in ______.
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5fe1bc4d92210049c5b0d98b- 1Diamondfalse
- 2Waterfalse
- 3Vacuumtrue
- 4Glassfalse
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Answer : 3. "Vacuum"
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