Basic Science Practice Question and Answer
8 4 Q:
5f60427d2eed863f3a805bfb 4 Q:
5edef9548c4c964f73d37d62 4 Q:
5ef417b67c1ec61320b5a6c6 4 Answer : 3. "Oenologist"
4 Q:
5edef8a5d1536a09d5745f35 4 Q:
5ee8665d109b5d6e015e58ea 4 Q:
5ef41568bea49d16b47d39a1 4 Q:
5ef97200d7fe817321a63486
Q: Whose register is the montrix record?
1910 05f60427d2eed863f3a805bfb
5f60427d2eed863f3a805bfb- 1Dangerous foreign speciesfalse
- 2endangered wild speciesfalse
- 3Aquatic places at risk under anthropogenic activitiestrue
- 4None of thesefalse
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Answer : 3. "Aquatic places at risk under anthropogenic activities"
Q: The gases used in different types of welding would include
1231 05edef9548c4c964f73d37d62
5edef9548c4c964f73d37d62- 1oxygen and hydrogenfalse
- 2oxygen, hydrogen, acetylene and nitrogenfalse
- 3oxygen, acetylene and argonfalse
- 4oxygen and acetylenetrue
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Answer : 4. "oxygen and acetylene"
Q: Which of the following hitting methods has the highest power factor?
1088 05ef417b67c1ec61320b5a6c6
5ef417b67c1ec61320b5a6c6- 1heating resistancetrue
- 2induction heatingfalse
- 3Arc heatingfalse
- 4Dielectric heatingfalse
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Answer : 1. "heating resistance"
Q: The man who is specialist in wine making is called as ? 3900 35b5cc736e4d2b4197774f865
5b5cc736e4d2b4197774f865- 1Wenologistfalse
- 2Grapologistfalse
- 3Oenologisttrue
- 4Nonefalse
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Answer : 3. "Oenologist"
Explanation :
Answer: C) Oenologist Explanation: Oenology is the science and study of wine and winemaking. So person who is specialist in that is called as Oenologist.
Q: Which of the gas is not known as green house gas?
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5edef8a5d1536a09d5745f35- 1Methanefalse
- 2Hydrogentrue
- 3Nitrous oxidefalse
- 4Carbon dioxidefalse
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Answer : 2. "Hydrogen"
Q: In the following that is not related to gases low.
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5ee8665d109b5d6e015e58ea- 1Boyle’s lawfalse
- 2Avogadro’s lawfalse
- 3Joule’s lawtrue
- 4Charles’s lawfalse
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Answer : 3. "Joule’s law "
Q: Tungsten resistance to temperature rise?
1518 05ef41568bea49d16b47d39a1
5ef41568bea49d16b47d39a1- 1decreasesfalse
- 2increasestrue
- 3there is no changefalse
- 4All thesefalse
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Answer : 2. "increases"
Q: Which of the following has a very strong aroma of the fruit?
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5ef97200d7fe817321a63486- 1Ethyl acetatetrue
- 2Methanolfalse
- 3Methyl chloridefalse
- 4Methanoic acidfalse
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Answer : 1. "Ethyl acetate"
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