General Science Practice Question and Answer
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Q: What is the SI unit of Young’s Modulus of Elasticity?
2010 05e7c6e7ba0269f63dd99d8ec
5e7c6e7ba0269f63dd99d8ec- 1Ohmfalse
- 2Henryfalse
- 3Pascaltrue
- 4Hertzfalse
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Answer : 3. "Pascal"
Q: Which electromagnetic radiation is used for satellite communication?
2004 05df9e02b8014020c092eac33
5df9e02b8014020c092eac33- 1Ultravioletfalse
- 2Infraredfalse
- 3Microwavetrue
- 4Millimeter wavefalse
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Answer : 3. "Microwave "
Q: When a wave is intercepted by an article, the rays bend round the obstacle particle. The phenomenon is known as-
2004 05db9584d12906e36bedb9cf3
5db9584d12906e36bedb9cf3- 1Interferencefalse
- 2Diffractiontrue
- 3Polarisationfalse
- 4Total internal reflectionfalse
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Answer : 2. "Diffraction "
Q: The first Indian communication satellite was-
1997 05e7c3be17af3db16e180dc46
5e7c3be17af3db16e180dc46- 1Aryabhattafalse
- 2Bhaskara-1false
- 3Appletrue
- 4Chandrayaan-1false
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Answer : 3. "Apple"
Q: Which of the following holds the Seking DNA?
1991 05e588f5dc202fc4e80c362e0
5e588f5dc202fc4e80c362e0- 1Centriolfalse
- 2Golzikayfalse
- 3Lysosomefalse
- 4Mitocochondratrue
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Answer : 4. "Mitocochondra"
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
1987 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: Trinitrotoluene is
1983 05d7b8691365d1429baab20a6
5d7b8691365d1429baab20a6- 1used to melt metalsfalse
- 2used to fuse two metalsfalse
- 3used as an abrasivefalse
- 4used as an explosivetrue
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Answer : 4. "used as an explosive"
Q: Atomic weight of an element is compared with which of the following to get the atomic weight of that element?
1983 05e7edc9ad56d695255d18861
5e7edc9ad56d695255d18861- 1Oxygenfalse
- 2Carbonfalse
- 3Hydrogentrue
- 4Nitrogenfalse
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Answer : 3. "Hydrogen "
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