General Science Questions Practice Question and Answer
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Q: Which gas is present in biogas in large percentage?
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60ab9bb9c7f1592dd0df6c71- 1Moisture (H2O)false
- 2Carbon dioxide (CO2)false
- 3Methane (CH4)true
- 4Hydrogen sulphide (H2S).false
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Answer : 3. "Methane (CH4) "
Q: What is white Phosphorus?
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60ab9896c7f1592dd0df5334- 1P4true
- 2Pfalse
- 3O3false
- 4Pbfalse
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Answer : 1. "P4 "
Q: What is the scientific name of Banyan Tree?
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60ab93711615d94344796820- 1Mangifera indicafalse
- 2Ficus benghalensistrue
- 3Azadirachta indicafalse
- 4Shorea robustafalse
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Answer : 2. "Ficus benghalensis "
Q: The ambient air is stable when the ambient lapse rate is
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60ab41b51615d94344784f26- 1Neutrally stablefalse
- 2Hyper-adiabaticfalse
- 3Sub-adiabatictrue
- 4Super-adiabaticfalse
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Answer : 3. "Sub-adiabatic "
Q: The release of which of the following into ponds and wells helps in controlling mosquitoes?
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60ab41561615d94344784ddf- 1Snailfalse
- 2Crabfalse
- 3Dogfishfalse
- 4Gambusia fishtrue
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Answer : 4. "Gambusia fish "
Q: Which one of the following does not form oxyacid?
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60ab40ef07f3815f3a78d69b- 1Sulphurfalse
- 2Chlorinefalse
- 3Nitrogenfalse
- 4Fluorinetrue
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Answer : 4. "Fluorine "
Q: Which among the following is used to dilute oxygen in the gas cylinders used by divers?
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60ab407607f3815f3a78d61d- 1Kryptonfalse
- 2Argonfalse
- 3Heliumtrue
- 4Neonfalse
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Answer : 3. "Helium "
Q: The nuclear particle having no mass and no charge, but only spin is
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60a7ae42eb4d147142bf3ee2- 1protonfalse
- 2neutrontrue
- 3mesonfalse
- 4electronfalse
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Answer : 2. "neutron "
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