General Science Questions Practice Question and Answer
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Q: Photosynthesis occurs —
1607 05e37def272f03a106da6efc2
5e37def272f03a106da6efc2- 1In nucleusfalse
- 2In mitochondriafalse
- 3In chloroplasttrue
- 4Peroxysomfalse
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Answer : 3. "In chloroplast"
Q: On which principle of heredity of the mandal is based?
1626 05e37db0b72f03a106da6cf63
5e37db0b72f03a106da6cf63- 1somatic regenerationfalse
- 2asexual reproductionfalse
- 3sexual reproductiontrue
- 4All of the abovefalse
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Answer : 3. "sexual reproduction"
Q: What do plants, which grow in salt-rich soils, say?
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5e37da55ad02e21163c636ea- 1Jirophytefalse
- 2hydrophytefalse
- 3halophytetrue
- 4sculentfalse
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Answer : 3. "halophyte"
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: The principle of 'black hole' was enunciated
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5e37d24572f03a106da6cbbb- 1C . V. By Ramanfalse
- 2H . J. Bhabhafalse
- 3S . Chandrasekhar bytrue
- 4H. Khurana byfalse
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Answer : 3. "S . Chandrasekhar by "
Q: Which mirror is used as a surface vision mirror in vehicles?
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5e37bf80dd72cf778fba91a7- 1Planefalse
- 2Convextrue
- 3Concavefalse
- 4Invertedfalse
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Answer : 2. "Convex "
Q: Which of the following pairs is not matched?
(A) James Watt : Vapour Engine
(B) A. G. Bell : Telephone
(C) J.L. Baird : Television
(D) J. Perkins : Penicillin
1936 05e37bef3dd72cf778fba9014
5e37bef3dd72cf778fba9014(A) James Watt : Vapour Engine
(B) A. G. Bell : Telephone
(C) J.L. Baird : Television
(D) J. Perkins : Penicillin
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dtrue
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Answer : 4. "D"
Q: Which of the following is used as retardant in nuclear reactor?
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5e37bdc1ad02e21163c615d2- 1Thoriumfalse
- 2Graphitetrue
- 3Radiumfalse
- 4Ordinary waterfalse
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Answer : 2. "Graphite"
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