Science GK Practice Question and Answer
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Q: What species are found abundantly in ecotone, what is called?
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5f6052b32eed863f3a808024- 1Edge speciestrue
- 2Keystone speciesfalse
- 3Endemic speciesfalse
- 4Foster speciesfalse
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Answer : 1. "Edge species"
Q: Who invented the television?
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611b676a6d0fd147810fba02- 1Niels Bohrfalse
- 2J. Ale. Bairdtrue
- 3Alexander Flemingfalse
- 4Village Wellfalse
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Answer : 2. "J. Ale. Baird"
Q: Ensure a regular market?
1449 0604dedcbe7f3ff5d8f66577e
604dedcbe7f3ff5d8f66577e- 1Purchase Pricefalse
- 2Support Pricefalse
- 3Remuneration Pricefalse
- 4Fair Pricetrue
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Answer : 4. "Fair Price"
Q: Is magnesium an ingredient part?
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604de96cd4491561f1df5897- 1Polyarabosomesfalse
- 2chromosomefalse
- 3foliagetrue
- 4All thesefalse
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Answer : 3. "foliage"
Q: The function of dynamo is?
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601407eed039355294ee53a6- 1Converting electrical energy into mechanical energyfalse
- 2Converting mechanical energy into electrical energytrue
- 3Converting electrical energy into heatfalse
- 4None of thesefalse
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Answer : 2. "Converting mechanical energy into electrical energy"
Q: Which metal has the highest melting point?
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6014062d2a5c813e157f7052- 1Osmiumfalse
- 2Tungstentrue
- 3Molybdenumfalse
- 4aluminumfalse
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Answer : 2. "Tungsten"
Q: Which of the following physical properties is not affected by quantity?
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601403fbd039355294ee19f6- 1Volumefalse
- 2massfalse
- 3weightfalse
- 4densitytrue
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Answer : 4. "density"
Q: The world's highest per capita carbon dioxide emitter is: -
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5f6048e92eed863f3a806de8- 1Qatartrue
- 2United Statesfalse
- 3Chinafalse
- 4Indiafalse
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Answer : 1. "Qatar"
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