General Science Practice Question and Answer
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Q: Materials for rain-proof coats and tents owe their water proof properties to
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5df9dbf480cad641a0c9fbf3- 1Surface tensiontrue
- 2Viscosityfalse
- 3Specific gravityfalse
- 4Elasticityfalse
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Answer : 1. "Surface tension"
Q: The amount of light entering the eye is controlled by which of the following organs?
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5e5760afbeb8f66e4485ebcc- 1Coniryafalse
- 2Coroyadfalse
- 3Retinafalse
- 4Iristrue
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Answer : 4. "Iris"
Q: What is the scientific name of domestic fly?
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60545ad72a8e8355ed6c0249- 1Mosca domestica.true
- 2Rana tigrina.false
- 3pavo christace.false
- 4pantheon Leofalse
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Answer : 1. "Mosca domestica."
Q: Is the work of 'Hanley's Loop' related?
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5e576340f07ca775556a9e96- 1From the emission mechanismtrue
- 2by the system of processfalse
- 3From urinary regenerating systemfalse
- 4From the nervous systemfalse
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Answer : 1. "From the emission mechanism "
Q: Mohs scale is used to measure ________.
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610a6823986c2c5ce12d05e7- 1Elasticity of a Materialfalse
- 2Liquidity of a Substancefalse
- 3Viscosity of Substancefalse
- 4Hardness of Substancetrue
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Answer : 4. "Hardness of Substance"
Q: The color of Tomato is red due the presence of….
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5e4e0c39cd7ff531f2db25f4- 1Beta Carotenefalse
- 2Limonenefalse
- 3Fructosefalse
- 4Lycopenetrue
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Answer : 4. "Lycopene"
Q: Beriberi is caused by a deficiency of
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5e1e489a28feb138cd364223- 1Vitamin B3false
- 2Vitamin B6false
- 3Vitamin B1true
- 4Vitamin B12false
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Answer : 3. "Vitamin B1"
Q: As the frequency of a wave increases, what happens to its wavelength?
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5e7ee1b5d56d695255d19958- 1It increasesfalse
- 2It remains the samefalse
- 3It decreasestrue
- 4There is no connection between the twofalse
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Answer : 3. "It decreases "
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