General Science Questions Practice Question and Answer
8 4 Q:
5dc3c4358f85a87e42a7095b 4 Q:
5e7edc9ad56d695255d18861 4 Q:
5db92809ada4ad08a8d4cef1 4 Q:
5e7ee1b5d56d695255d19958 4 Q:
5e6b7ad38fcee56af203947c 4 Q:
5e588fecc731373e79bc6f34 4 Q:
5e5793eb2ec0ee6eac128cf6 4 Answer : 4. "chromium"
Q: Which one among the following nontoxic gases helps in formation of enzymes which ripen fruit?
952 05dc3c4358f85a87e42a7095b
5dc3c4358f85a87e42a7095b- 1Acetylenetrue
- 2Ethanefalse
- 3Methanefalse
- 4Carbon dioxidefalse
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Answer : 1. "Acetylene"
Q: Atomic weight of an element is compared with which of the following to get the atomic weight of that element?
952 05e7edc9ad56d695255d18861
5e7edc9ad56d695255d18861- 1Oxygenfalse
- 2Carbonfalse
- 3Hydrogentrue
- 4Nitrogenfalse
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Answer : 3. "Hydrogen "
Q: Bernoulli’s theorem is applicable to:
951 05db92809ada4ad08a8d4cef1
5db92809ada4ad08a8d4cef1- 1flow of liquidstrue
- 2viscosityfalse
- 3surface tensionfalse
- 4static fluid pressurefalse
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Answer : 1. "flow of liquids"
Q: As the frequency of a wave increases, what happens to its wavelength?
948 05e7ee1b5d56d695255d19958
5e7ee1b5d56d695255d19958- 1It increasesfalse
- 2It remains the samefalse
- 3It decreasestrue
- 4There is no connection between the twofalse
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Answer : 3. "It decreases "
Q: For control of which disease is an antigen ( D, P, T ) administered to children?
947 05e6b7ad38fcee56af203947c
5e6b7ad38fcee56af203947c- 1Diphtheria, Pertussis, Typhoidfalse
- 2Dengue, Polio, Typhoidfalse
- 3Diphtheria, Pertussis, Tetanustrue
- 4Diphtheria, Polio, Tetanusfalse
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Answer : 3. "Diphtheria, Pertussis, Tetanus "
Q: Is the Taj Mahal being damaged?
943 05e588fecc731373e79bc6f34
5e588fecc731373e79bc6f34- 1Floods in Yamunafalse
- 2by decomposition of marble at high temperaturefalse
- 3Air pollutants from Mathura Oil Refinerytrue
- 4None of the abovefalse
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Answer : 3. "Air pollutants from Mathura Oil Refinery "
Q: The biological action in which Oxygen is free?
942 05e5793eb2ec0ee6eac128cf6
5e5793eb2ec0ee6eac128cf6- 1Photosynthesistrue
- 2Respiration and excretionfalse
- 3Respirationfalse
- 4Respiration and photosynthesisfalse
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Answer : 1. "Photosynthesis "
Q: Stainless steel contains steel and 941 05b5cc7efe4d2b41977751d71
5b5cc7efe4d2b41977751d71- 1manganesefalse
- 2vanadiumfalse
- 3nickelfalse
- 4chromiumtrue
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Answer : 4. "chromium"
Explanation :
Answer: D) chromium Explanation: Stainless steel contains 18% chromium and 82% steel
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