Science GK Practice Question and Answer
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Q: Which one of the following gas is readily soluble in water at room temperature ? 8604 05c2dc02c94bba731de8f0a2c
5c2dc02c94bba731de8f0a2c- 1chlorinefalse
- 2nitrogenfalse
- 3ammoniafalse
- 4carbon dioxidetrue
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Answer : 4. "carbon dioxide"
Q: Is the father of 'demonstration method'?
4173 0604dde85d4491561f1df3ba5
604dde85d4491561f1df3ba5- 1John D.V.false
- 2Daniel Benorfalse
- 3A.D. B. Grahamfalse
- 4Seaman A. Naptrue
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Answer : 4. "Seaman A. Nap"
Q: Biological indicator of pollution of sulfur dioxide is: -
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5f60474680a26b7dab001517- 1mosstrue
- 2smokefalse
- 3Braophytafalse
- 4None of thesefalse
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Answer : 1. "moss"
Q: Which of the following is produced during the formation of photochemical smog ? 2374 15c2dc3a8f11ee42b64688ff8
5c2dc3a8f11ee42b64688ff8- 1Nitrogen Oxidefalse
- 2Hydrocarbonsfalse
- 3Methanefalse
- 4Ozonetrue
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Answer : 4. "Ozone"
Q: What substance dissolves in Tears?
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5f90fff5891d2b03f20ebd7e- 1Common salttrue
- 2seafalse
- 3strachfalse
- 4Glucosefalse
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Answer : 1. "Common salt"
Q: Which is also called Stranger Gas ? 1957 05c2dc058f11ee42b64688fdf
5c2dc058f11ee42b64688fdf- 1Xenontrue
- 2Neonfalse
- 3Argonfalse
- 4Nitrous oxidefalse
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Answer : 1. "Xenon"
Q: Whose register is the montrix record?
1885 05f60427d2eed863f3a805bfb
5f60427d2eed863f3a805bfb- 1Dangerous foreign speciesfalse
- 2endangered wild speciesfalse
- 3Aquatic places at risk under anthropogenic activitiestrue
- 4None of thesefalse
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Answer : 3. "Aquatic places at risk under anthropogenic activities"
Q: Capacitors are fitted to increase the power coefficient?
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5ef4162e7c1ec61320b5a5b8- 1parallel to the supplytrue
- 2By putting resistance to supplyfalse
- 3In the supply chainfalse
- 4None of thesefalse
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Answer : 1. "parallel to the supply"
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