General Science Questions Practice Question and Answer
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Q: Wind speed is measured by which of the following instruments-
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5fa5159b9e3c9b0bcb6ff59c- 1Barometerfalse
- 2Windvenfalse
- 3Anemometertrue
- 4Rotameterfalse
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Answer : 3. "Anemometer"
Q: Which gas is used in the food packaging industry to prevent chips from getting oxidized?
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5fa11416e4a5020b770e12c6- 1Nitrogentrue
- 2Hydrogenfalse
- 3Heliumfalse
- 4Carbonfalse
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Answer : 1. "Nitrogen"
Q: Which spice has the highest position in value as an export item of India?
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5f9fc26c4a02db7b99b30b01- 1Chilifalse
- 2Dry red chilitrue
- 3Turmericfalse
- 4Cardamomfalse
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Answer : 2. "Dry red chili"
Q: The chemical name of baking soda is
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5f9fc1f433d1d86b9ab1385a- 1sodium carbonatefalse
- 2sodium bicarbonatetrue
- 3sodium chloridefalse
- 4sodium nitratefalse
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Answer : 2. "sodium bicarbonate"
Q: Beakon light is used in
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5f9fbaa333d1d86b9ab1020b- 1Krfalse
- 2Arfalse
- 3Hefalse
- 4Netrue
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Answer : 4. "Ne "
Q: It is dangerous to have carbon monoxide in the atmosphere because
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5f913c9ed6785c0fc0d97bf9- 1Decreases the organic matter of tissues.false
- 2Oxygen present in the body makes carbon dioxide.false
- 3Dry the blood.false
- 4Combining hemoglobin makes it unfit for oxygen absorption.true
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Answer : 4. "Combining hemoglobin makes it unfit for oxygen absorption."
Q: A gas burning with blue flame is-
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5f913c257793eb35d72dd65d- 1Hydrogenfalse
- 2Nitrogenfalse
- 3Carbon dioxidefalse
- 4Carbon monoxidetrue
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Answer : 4. "Carbon monoxide"
Q: Select the odd from the following.
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5f8fecfb7793eb35d72718c3- 1J.L .Baird — Televisionfalse
- 2J. Parkinson — Penicillinfalse
- 3James Watt — Steam Enginetrue
- 4A. G. Bell — Telephonefalse
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Answer : 3. "James Watt — Steam Engine "
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