General Science Practice Question and Answer
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Q: Persons suffering from myopia are advised to use
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60a3724df98a59772516e2a0- 1Convex lensfalse
- 2Concave lenstrue
- 3Plano-convex lensfalse
- 4Plano-concave lensfalse
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Answer : 2. "Concave lens "
Q: When a soap bubble is charged then-
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6078e88fc61d5c2ec9500bea- 1it does not undergo any change in sizefalse
- 2it contractsfalse
- 3it expandstrue
- 4None of thesefalse
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Answer : 3. "it expands "
Q: Which of the following metals has the highest thermal conductivity?
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61d6d8020499556d96b5c08e- 1aluminumfalse
- 2copperfalse
- 3Ironfalse
- 4silvertrue
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Answer : 4. "silver"
Q: Read following statement carefully and answer which statement is not correct about Venus-
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602e2a51bb9bb966a304b74e- 1Venus rotates west to east on its axistrue
- 2Venus is known as morning starfalse
- 3it is the hottest planet of solar family as well as it is known as shining star.false
- 4venus is known as Godess of love in Greek.false
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Answer : 1. "Venus rotates west to east on its axis"
Q: A positively charged body has in it-
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6078e8feb52a047fdc45b221- 1deficiency of electronstrue
- 2deficiency of protonsfalse
- 3excess of neutronsfalse
- 4excess of electronsfalse
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Answer : 1. "deficiency of electrons "
Q: The rusting of the iron is the example of:
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6023e27cad295556282f7dbb- 1Polymerisationfalse
- 2D.Galvanizationfalse
- 3Oxidationtrue
- 4Reductionfalse
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Answer : 3. "Oxidation"
Q: Activity of brain is recorded by _______.
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60be03c89f482d735c8f2573- 1METfalse
- 2CTfalse
- 3ECGfalse
- 4EEGtrue
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Answer : 4. "EEG "
Q: Light year is a unit of
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60a38a33b1d2440614bcb57d- 1Timefalse
- 2Distancetrue
- 3Speed of lightfalse
- 4Intensity of lightfalse
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Answer : 2. "Distance "
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