GK Practice Question and Answer
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Q: The apparatus used for detecting lie is known as
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5ef2f6c27c1ec61320b1566a- 1Gyroscopefalse
- 2Kymographfalse
- 3Polygraphtrue
- 4Pyrometerfalse
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Answer : 3. "Polygraph "
Q: "Mission Indradhanush” Campaign in India is associated with
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5ef2f650bea49d16b4794962- 1Eradication of blindnessfalse
- 2Vaccination of childrentrue
- 3Nutrition to pregnant womenfalse
- 4Awareness of diabetesfalse
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Answer : 2. "Vaccination of children"
Q: Chemically " Plaster of Paris " is –
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5ef2f5d481a47f2e7aec098b- 1Calcium oxidefalse
- 2Calcium oxalatefalse
- 3Calcium Sulphatetrue
- 4Calcium Carbonatefalse
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Answer : 3. "Calcium Sulphate "
Q: Which gas is known as 'noble gas' ?
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5ef2f5457c1ec61320b14d6b- 1Heliumtrue
- 2Carbon dioxidesfalse
- 3Hydrogenfalse
- 4Oxygenfalse
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Answer : 1. "Helium "
Q: Which acid is used in lemons?
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5ef2f33d7c1ec61320b147a2- 1Acetic acidfalse
- 2Nitric acidfalse
- 3Citric acidtrue
- 4All of the abovefalse
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Answer : 3. "Citric acid "
Q: Gasohol is –
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5ef2efc081a47f2e7aebe259- 1Any gas dissolved in alcoholfalse
- 2Ethyl alcohol + Kerosene oilfalse
- 3Ethyl alcohol + Petroltrue
- 4Natural Gas + Ethyl alcoholfalse
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Answer : 3. "Ethyl alcohol + Petrol "
Q: A pungent small often present near the urinals is due to
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5ef1b1187fed557ba2abd940- 1Ammoniatrue
- 2Ureafalse
- 3Sulphur- di-oxidefalse
- 4Chlorinefalse
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Answer : 1. "Ammonia "
Q: How many calories are gained by drinking a glass of water?
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5ef1b0907fed557ba2abd8a3- 125false
- 250false
- 30true
- 415false
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Answer : 3. "0 "
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