General Science Practice Question and Answer
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Q: Narcolepsy is a disease related to
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5e7c4a18959a5b337ece3675- 1Compulsive stealing habitsfalse
- 2Forgetting disorderfalse
- 3Frequent attacks of epilepsyfalse
- 4Excessive sleeping disordertrue
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Answer : 4. "Excessive sleeping disorder"
Q: Which gas comes out when a metal reacts with water?
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5db2b1dafd5a324b383a4420- 1Oxygenfalse
- 2Nitrogenfalse
- 3Chlorinefalse
- 4Hydrogentrue
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Answer : 4. "Hydrogen"
Q: Celebrate National Science Day in India?
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5e57603c2ec0ee6eac112fca- 1on May 11false
- 2on November 14false
- 3on June 5false
- 4on February 28true
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Answer : 4. "on February 28"
Q: Which of these is a micronutrient for plants?
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5e539e57cfa8145f119285ba- 1Carbonfalse
- 2Oxygenfalse
- 3Nitrogenfalse
- 4Borontrue
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Answer : 4. "Boron "
Q: A steam engine converts the heat energy of steam into ______.
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5ec72415112c8637e1b28051- 1Electrical energyfalse
- 2Chemical energyfalse
- 3Mechanical energytrue
- 4Thermal energyfalse
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Answer : 3. "Mechanical energy"
Q: Buoyant Force depends on
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5ebba605c1aae5429b398c79- 1Size of the bodyfalse
- 2Size of Volumefalse
- 3Density of liquidfalse
- 4All the abovetrue
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Answer : 4. "All the above "
Q: The sweetest sugar is
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5ec36c448463ff0219ffda28- 1sucrosefalse
- 2glucosefalse
- 3fructosetrue
- 4lactosefalse
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Answer : 3. "fructose"
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"
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