General Science Practice Question and Answer
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Q: X-rays are _________ waves.
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60a37046d3afc7379b0c26d5- 1Transversefalse
- 2Longitudinalfalse
- 3Elasticfalse
- 4Electromagnetictrue
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Answer : 4. "Electromagnetic "
Q: Is the chlorophill helper?
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5e575db6f07ca775556a9028- 1In respirationfalse
- 2In photosynthesistrue
- 3In emissionsfalse
- 4Both A and Bfalse
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Answer : 2. "In photosynthesis "
Q: Which of the following halogen is the least reactive element?
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608040e611c2747caca71958- 1Iodinefalse
- 2Astatinetrue
- 3fluorinefalse
- 4Brominefalse
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Answer : 2. "Astatine"
Q: The number of isotopes in the hydrogen is:
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60803bf35027727e2fa5f6d1- 1Fourfalse
- 2Fivefalse
- 3Twofalse
- 4Threetrue
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Answer : 4. "Three"
Q: What is the scientific name of ‘cow’?
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62ff84f0a6d1894ab156d9da- 1Red Sindhifalse
- 2Boss Indicustrue
- 3Jafrabadifalse
- 4Sehiwalfalse
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Answer : 2. "Boss Indicus"
Q: Equus burchellii is the scientific name of ___________
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6113d1c2b7b4a6411ff7d57d- 1Buffalofalse
- 2Assfalse
- 3Horsefalse
- 4Zebratrue
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Answer : 4. "Zebra"
Q: For photosynthesis green plants require:
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6023f465ad295556282fbc6f- 1Lightfalse
- 2Carbon dioxide and waterfalse
- 3Chlorophyll onlyfalse
- 4All of the abovetrue
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Answer : 4. "All of the above "
Q: Optical Fiber works on the principle of
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606c4259556643278a769543- 1Diffusionfalse
- 2Refractionfalse
- 3Total Internal Reflectiontrue
- 4Scatteringfalse
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Answer : 3. "Total Internal Reflection"
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