GK Practice Question and Answer
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Q: Java was originally invented by
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5e7d9e781425f51f3abf0df9- 1Microsoftfalse
- 2Adobefalse
- 3Suntrue
- 4Oraclefalse
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Answer : 3. "Sun"
Q: What is the chemical name of Chalk?
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5e7d9bdb964aff79eb57e6e9- 1Calcium Sulphatefalse
- 2Calcium Nitratefalse
- 3Calcium Phosphidefalse
- 4Calcium Carbonatetrue
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Answer : 4. "Calcium Carbonate"
Q: Cadmium pollution is associated with ____?
2341 15e7c7330a0269f63dd99e969
5e7c7330a0269f63dd99e969- 1Minamata Diseasefalse
- 2Black Foot Diseasefalse
- 3Dyslexiafalse
- 4Itai-Itaitrue
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Answer : 4. "Itai-Itai"
Q: Which poisonous gas was released in Bhopal Gas Tragedy?
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5e7c723fa0269f63dd99e241- 1Methyl Isocyanidefalse
- 2Nitrous Oxidefalse
- 3Methyl Isocyanatetrue
- 4Cyanogenfalse
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Answer : 3. "Methyl Isocyanate"
Q: In nuclear reactors, graphite is used as a____?
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5e7c715416111a610968a2a5- 1Lubricantfalse
- 2Fuelfalse
- 3Moderatortrue
- 4All of the abovefalse
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Answer : 3. "Moderator"
Q: Which one of the following doesn’t contain silver ?
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5e7c6fa0a0269f63dd99dc11- 1German Silvertrue
- 2Horn Silverfalse
- 3Red Silverfalse
- 4Lunar Causticfalse
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Answer : 1. "German Silver"
Q: Which Chemical compound is called Pearl Ash?
3167 05e7c6f0683fe6161107719c9
5e7c6f0683fe6161107719c9- 1Potassium Chloridefalse
- 2Potassium Bromidefalse
- 3Potassium Sulphatefalse
- 4Potassium Carbonatetrue
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Answer : 4. "Potassium Carbonate"
Q: What is the SI unit of Young’s Modulus of Elasticity?
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5e7c6e7ba0269f63dd99d8ec- 1Ohmfalse
- 2Henryfalse
- 3Pascaltrue
- 4Hertzfalse
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Answer : 3. "Pascal"
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