General Science Questions Practice Question and Answer
8 4 Q:
5f74691e4637db7328336c8b 4 Q:
60ab41b51615d94344784f26 4 Q:
607ec3390372d85428959feb 4 Q:
608040e611c2747caca71958 4 Q:
64a68f058ecb104cc62b09af Answer : 3. "7"
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Q: Who was the first Indian astronaut-
1225 05f74691e4637db7328336c8b
5f74691e4637db7328336c8b- 1Rakesh Sharmatrue
- 2Yuri Gagarinfalse
- 3Kalpana Chawlafalse
- 4Sunita Williamsfalse
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Answer : 1. "Rakesh Sharma"
Q: The ambient air is stable when the ambient lapse rate is
1224 060ab41b51615d94344784f26
60ab41b51615d94344784f26- 1Neutrally stablefalse
- 2Hyper-adiabaticfalse
- 3Sub-adiabatictrue
- 4Super-adiabaticfalse
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Answer : 3. "Sub-adiabatic "
Q: Who invented the Locomotive Engine?
1222 0607ec3390372d85428959feb
607ec3390372d85428959feb- 1Richard Gatlingfalse
- 2E.G. Otisfalse
- 3Richard Trevithicktrue
- 4Sir Humphry Davyfalse
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Answer : 3. "Richard Trevithick"
Q: Which of the following halogen is the least reactive element?
1221 0608040e611c2747caca71958
608040e611c2747caca71958- 1Iodinefalse
- 2Astatinetrue
- 3fluorinefalse
- 4Brominefalse
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Answer : 2. "Astatine"
Q: How many colours does sunlight consist of?
1219 064a68f058ecb104cc62b09af
64a68f058ecb104cc62b09af- 13false
- 22false
- 37true
- 45false
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Answer : 3. "7"
Explanation :
1. Sunlight has seven colors.
2. Seven colours – violet, indigo, blue, green, orange, yellow and red.
3. Violet has the shortest wavelength, while red has the longest wavelength.
4. The seven colours contained in sunlight can often be seen in rainbows.
5. Rainbows are formed when sunlight passes through raindrops.
Q: Respiration is
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6389d0c89ebad6607b802037- 1oxidationtrue
- 2reductionfalse
- 3hydrolysisfalse
- 4aminationfalse
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Answer : 1. "oxidation "
Q: Which metal is the best conductor of heat?
1218 05fc9ceb2d0af4c56f5f06d0b
5fc9ceb2d0af4c56f5f06d0b- 1Goldfalse
- 2Aluminumfalse
- 3Silvertrue
- 4Brassfalse
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Answer : 3. "Silver"
Q: The size of the earth in the sequence of planets:
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607ec27e0372d85428959df9- 1Fifthtrue
- 2Seventhfalse
- 3Thirdfalse
- 4Fourthfalse
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Answer : 1. "Fifth"
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