General Science Questions Practice Question and Answer
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Q: What is the product formed when sodium bicarbonate is heated strongly?
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60920368265c9d1ad0127bed- 1Sodium Peroxidefalse
- 2Sodium Monoxidefalse
- 3Sodium Carbonatetrue
- 4Sodium Hydroxidefalse
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Answer : 3. "Sodium Carbonate "
Q: Plants absorb dissolved nitrates from soil and convert them into 2374 05edf03be8c4c964f73d3ae9d
5edf03be8c4c964f73d3ae9d- 1proteinsfalse
- 2free nitrogentrue
- 3ureafalse
- 4ammoniafalse
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Answer : 2. "free nitrogen"
Q: Blood pressure is the pressure exerted by blood on the walls of
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5de507bc5406ef2a4a568cf2- 1Heartfalse
- 2Veinsfalse
- 3Arteriestrue
- 4Capillariesfalse
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Answer : 3. "Arteries "
Q: What happens to the weight, when iron rusts?
2372 05e81f253d56d695255dd3892
5e81f253d56d695255dd3892- 1Weight increasesfalse
- 2Weight decreasesfalse
- 3Weight remains the samefalse
- 4Weight first increases then decreasestrue
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Answer : 4. "Weight first increases then decreases "
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"
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: Which of the following holds the Seking DNA?
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5e588f5dc202fc4e80c362e0- 1Centriolfalse
- 2Golzikayfalse
- 3Lysosomefalse
- 4Mitocochondratrue
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Answer : 4. "Mitocochondra"
Q: Battery's electrode?
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5ef44cbcf2ebd073795bbffb- 1must be a semiconductorfalse
- 2Should be the conductor of electricityfalse
- 3Should be a good conductor of electricitytrue
- 4None of thesefalse
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Answer : 3. "Should be a good conductor of electricity"
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