General Science Questions Practice Question and Answer
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Q: Which of the following is not a Natural fibre?
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5fe1db23ce32c8585c749652- 1Starchfalse
- 2Cellulosefalse
- 3Rubberfalse
- 4Nylon-6true
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Answer : 4. "Nylon-6"
Q: In which of the following industries is mica as a raw material?
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5fe1be0ace32c8585c739759- 1Cementfalse
- 2Glass and Potteryfalse
- 3Iron and Steelfalse
- 4Electricaltrue
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Answer : 4. "Electrical"
Q: A typical example of a semiconductor is _______?
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5fe1bcbb4c864b4aa0de4b47- 1Platinumfalse
- 2Germaniumtrue
- 3Quartzfalse
- 4Micafalse
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Answer : 2. "Germanium"
Q: The velocity of light is maximum in ______.
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5fe1bc4d92210049c5b0d98b- 1Diamondfalse
- 2Waterfalse
- 3Vacuumtrue
- 4Glassfalse
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Answer : 3. "Vacuum"
Q: Dry ice is solid.
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5fc9d3a4b3b23538af75d0a0- 1Carbon monoxidefalse
- 2Carbon dioxidetrue
- 3Sulfur dioxidefalse
- 4Hydrogen peroxidefalse
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Answer : 2. "Carbon dioxide"
Q: When we go upstairs in the atmosphere?
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5fc9d1f35c47b65b5b2c2480- 1heat is low and pressure increasesfalse
- 2temperature increases and pressure decreasesfalse
- 3Both temperature and pressure increasefalse
- 4Both temperature and pressure decreasetrue
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Answer : 4. "Both temperature and pressure decrease"
Q: Why put a wooden handle in the kettle?
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5fc9cf7dcac441723c82be24- 1because of fashionfalse
- 2Wood is a bad conductor of heat and the handle is not hottrue
- 3is lightfalse
- 4None of thesefalse
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Answer : 2. "Wood is a bad conductor of heat and the handle is not hot"
Q: Why do you like to paint the house white in summer?
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5fc9cf215c47b65b5b2c2213- 1the eye looks goodfalse
- 2are bad conductors of heatfalse
- 3Heat has good reflectorstrue
- 4are conductors of heatfalse
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Answer : 3. "Heat has good reflectors"
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