Science GK Practice Question and Answer
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Q: Which element forms the maximum number of compounds with hydrogen?
676 0611b62d6ccbc2b477b6dc099
611b62d6ccbc2b477b6dc099- 1Oxygenfalse
- 2Siliconfalse
- 3Carbontrue
- 4Nitrogenfalse
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Answer : 3. "Carbon"
Q: Nucleopolyhedro virus (NPV) is used in biological control?
665 0604de9b5e7f3ff5d8f662666
604de9b5e7f3ff5d8f662666- 1For gram bee borertrue
- 2For paddy-scented bugfalse
- 3For sugarcane pyrillafalse
- 4For all thesefalse
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Answer : 1. "For gram bee borer"
Q: What was the fixed target of annual growth rate in the Indian economy in the Tenth Five-Year Plan?
658 0604ded55e7f3ff5d8f665763
604ded55e7f3ff5d8f665763- 19%false
- 28%false
- 310%true
- 411%false
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Answer : 3. "10%"
Q: Filling helium in balloons is considered more useful than hydrogen, because?
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611b631cccbc2b477b6dc0be- 1it is cheapfalse
- 2less heavyfalse
- 3more flying abilityfalse
- 4it does not form explosive mixture with airtrue
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Answer : 4. "it does not form explosive mixture with air"
Q: Image are formed between two parallel mirrors?
650 0601402bc5beea84b8ecebf68
601402bc5beea84b8ecebf68- 12false
- 24false
- 38false
- 4Eternaltrue
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Answer : 4. "Eternal"
Q: S. What is the unit of force in I.
643 05fc9cbfcd0af4c56f5f06931
5fc9cbfcd0af4c56f5f06931- 1Joulefalse
- 2Newtontrue
- 3Wattfalse
- 4Cubic centimetersfalse
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Answer : 2. "Newton"
Q: What will be the thermal conductivity of heavy soils with high organic content?
639 0604deb39e147c16b2869c770
604deb39e147c16b2869c770- 1lesstrue
- 2morefalse
- 3No relationfalse
- 4None of thesefalse
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Answer : 1. "less"
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