Basic GK Practice Question and Answer
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Q: What is an oxidation-reduction reaction called?
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5feb01ebf6205c4d625d0454- 1endothermic reactionfalse
- 2Redox reactiontrue
- 3precipitation reactionfalse
- 4exothermic reactionfalse
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Answer : 2. "Redox reaction"
Q: Which acid is in tamarind?
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5feb019d00e3f71b828c0ce7- 1Methanoic acidfalse
- 2Tartaric acidtrue
- 3lactic acidfalse
- 4Oxalic acidfalse
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Answer : 2. "Tartaric acid"
Q: In the Cologne World Cup held in Cologne, Germany, how many of the following medals, including three gold medals, have been won by Indian boxers?
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5fe478b798f79f7f7fc78b82- 112 medalsfalse
- 29 medalstrue
- 310 medalsfalse
- 45 medalsfalse
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Answer : 2. "9 medals"
Q: The electric bulb has a filament?
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5fe46ac657a5647868b65354- 1Copperfalse
- 2Platinumfalse
- 3Tungstentrue
- 4None of thesefalse
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Answer : 3. "Tungsten"
Q: What is the kilowatt hour unit?
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5fe46a8500c5087b4d137b22- 1charge powerfalse
- 2Energytrue
- 3Potential powerfalse
- 4powerfalse
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Answer : 2. "Energy"
Q: What is the color that is used in danger signals?
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5fe46a3d57a5647868b6522c- 1Yellow colorfalse
- 2Purple colorfalse
- 3Blue colorfalse
- 4Red colortrue
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Answer : 4. "Red color"
Q: What type of reflection is made on the cinema screen?
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5fe469ef9002d17b1c433c2b- 1virtual imagefalse
- 2real reflectiontrue
- 3bothfalse
- 4All the statements are truefalse
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Answer : 2. "real reflection"
Q: What is the farthest point of the normal human eye?
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5fe469a21722ec797460fbde- 1is at 25 cmfalse
- 2is at infinitytrue
- 3is at 25 mmfalse
- 4is at 25 mfalse
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Answer : 2. "is at infinity"
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