General Science Questions Practice Question and Answer
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Q: Which of the following is false?
Sound waves are _________ waves.
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5ee85c07109b5d6e015e31edSound waves are _________ waves.
- 1Pressurefalse
- 2Longitudinaltrue
- 3Electromagneticfalse
- 4Mechanicalfalse
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Answer : 2. "Longitudinal"
Q: What is Calcium sulphate ? 1122 05c2dbd0fbc106c237a22c180
5c2dbd0fbc106c237a22c180- 1epsom saltfalse
- 2blue vitroilfalse
- 3gypsum salttrue
- 4potash alumfalse
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Answer : 3. "gypsum salt"
Q: On which principle of heredity of the mandal is based?
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5e37db0b72f03a106da6cf63- 1somatic regenerationfalse
- 2asexual reproductionfalse
- 3sexual reproductiontrue
- 4All of the abovefalse
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Answer : 3. "sexual reproduction"
Q: Which of the following organelles is called Atom bombs?
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5ec7247eeaf6d54c81d85281- 1Microtubulesfalse
- 2Nucleolusfalse
- 3Golgi bodiesfalse
- 4Lysosometrue
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Answer : 4. "Lysosome"
Q: Trinitrotoluene is
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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: The force that a neutron exerts on a proton inside an atom is:
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5dbc3fb76960167377568262- 1Nuclear forcetrue
- 2Gravitational forcefalse
- 3Tidal forcefalse
- 4Electrostatic forcefalse
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Answer : 1. "Nuclear force"
Q: When ice melts, its
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5dc22857ee5d9e2ea2b404bc- 1Volume increasesfalse
- 2Volume decreasestrue
- 3Volume and mass both decreasefalse
- 4Volume decreases while mass increasesfalse
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Answer : 2. "Volume decreases "
Q: The flow of energy in an ecosystem follows the laws of
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5e6f690caf1b29071a5cc1e6- 1Probabilityfalse
- 2Photochemistryfalse
- 3Kineticsfalse
- 4Thermodynamicstrue
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Answer : 4. "Thermodynamics "
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