Basic Science Practice Question and Answer
8 4 Q:
5ee9990b109b5d6e0162399c 4 Q:
5ef415d2bea49d16b47d3a44 4 Q:
5ef585b0f2ebd073795f236b 4 Answer : 3. "Oenologist"
4 Q:
5edef8a5d1536a09d5745f35 4 Q:
5ee8665d109b5d6e015e58ea 4 Q:
5ef41568bea49d16b47d39a1 4 Q:
5ef97200d7fe817321a63486
Q: World Environmental Day is celebrated every year on:
708 05ee9990b109b5d6e0162399c
5ee9990b109b5d6e0162399c- 15 Mayfalse
- 25 Junetrue
- 35 Julyfalse
- 418 Julyfalse
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Answer : 2. "5 June"
Q: Solder wire is made?
783 05ef415d2bea49d16b47d3a44
5ef415d2bea49d16b47d3a44- 1Land and tintrue
- 2Zinc and copperfalse
- 3copper and leadfalse
- 4None of thesefalse
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Answer : 1. "Land and tin"
Q: Which one of the following organisms has a role in converting nitrates to free nitrogen?
2187 05ef585b0f2ebd073795f236b
5ef585b0f2ebd073795f236b- 1Pseudomonasfalse
- 2Nitrosomonasfalse
- 3Nitrobacterfalse
- 4Rhizobiumtrue
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Answer : 4. "Rhizobium"
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?
1503 05edef8a5d1536a09d5745f35
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.
701 05ee8665d109b5d6e015e58ea
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?
1517 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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