General Science Practice Question and Answer
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Q: The branch of study dealing with old age and aging is known as _.
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5dc158cbee5d9e2ea2b31e48- 1Gerontologytrue
- 2Teratologyfalse
- 3Oncologyfalse
- 4Ornithologyfalse
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Answer : 1. "Gerontology "
Q: Which gas in its solid state is also known as dry ice?
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5da566b39a081d0726b0f4a5- 1Carbon dioxidetrue
- 2Hydrogenfalse
- 3Nitrogenfalse
- 4Oxygenfalse
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Answer : 1. "Carbon dioxide"
Q: From whom do the salt of food is formed?
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5e37d9e2ae5acc1dfb0926fb- 1From weak acids and weak alkalifalse
- 2From strong acid sturdy and strong alkalitrue
- 3From weak acid seises and strong alkalifalse
- 4From strong acids and weak alkalifalse
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Answer : 2. "From strong acid sturdy and strong alkali"
Q: Which element is used as timekeeper in the atomic clocks?
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5e819fdb1425f51f3acc6f8a- 1Potassiumfalse
- 2Magnesiumfalse
- 3Cesiumtrue
- 4Vanadiumfalse
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Answer : 3. "Cesium "
Q: The solution of one of the following compounds will conduct electricity. This compound is:
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5d778f4065d2b969a5139d1a- 1$$CCl_4$$false
- 2HCLfalse
- 3$$CaCl_2$$false
- 4$$CH_3Cl$$true
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Answer : 4. "$$CH_3Cl$$"
Q: From which one of the following plants, the insecticide pyrethrum is prepared
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5e7871aff012602a3def75ea- 1Cymbopogonfalse
- 2Chrysanthemumtrue
- 3Tephrosiafalse
- 4Veliverafalse
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Answer : 2. "Chrysanthemum "
Q: Chloroform can be used as
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5dfc9c2854723673b3feb799- 1Analgesicfalse
- 2Anaesthetictrue
- 3Antimalarialfalse
- 4Antibioticfalse
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Answer : 2. "Anaesthetic "
Q: What is deposited on iron in the process of galvanisation?
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5da6b0dbf31c213e4d574bfd- 1Tinfalse
- 2Zinctrue
- 3Copperfalse
- 4Aluminiumfalse
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Answer : 2. "Zinc"
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