General Science Practice Question and Answer
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Q: Antimatter particles corresponding to electrons are called_____.
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606ae836c476de27c7ad71b8- 1Neutronsfalse
- 2Positronstrue
- 3Protonsfalse
- 4Antielectronfalse
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Answer : 2. "Positrons"
Q: Which of the following represents a correct food chain?
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6189e70852f0e406ab83c9f3- 1Frog → eagle → insects → grass → snakefalse
- 2Grass → insects → frog → snake → eagletrue
- 3Grass→ frog → insects → eagle→ snakefalse
- 4Frog → snake → insects → grass → eaglefalse
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Answer : 2. "Grass → insects → frog → snake → eagle "
Q: Which of the following is that part of the human body, which is responsible for the balance of water-
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61d6db385351126dae277201- 1kidneytrue
- 2Liverfalse
- 3Lungsfalse
- 4heartfalse
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Answer : 1. " kidney"
Q: Which of the following is an example of diffusion of gases?
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6073f4dde170a5231dc31981- 1Perfume Smellfalse
- 2Food aromafalse
- 3Fragrance of incense sticksfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: Hydroponics is growing plant without____.
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6099190e1c52c418ae4c7a15- 1Fertilizersfalse
- 2Waterfalse
- 3Soiltrue
- 4Seedsfalse
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Answer : 3. "Soil "
Q: Which of the following is hotter?
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6073f58e36363c0f94b8526a- 1Boiling waterfalse
- 2Steamtrue
- 3Icefalse
- 4All of the abovefalse
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Answer : 2. "Steam"
Q: Which law of physics states that the force between the two electric charges reduces to a quarter of its former value when the distance between them is doubled?
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60926f6c265c9d1ad0135c28- 1Coulomb’s Lawtrue
- 2Pascal’s Lawfalse
- 3Stefan’s Lawfalse
- 4Hooke’s Lawfalse
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Answer : 1. "Coulomb’s Law "
Q: The theory of origin of life on earth is proposed by:
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6023f4dbe4d6c265698fb5ef- 1Harold C. Ureyfalse
- 2Lamarckfalse
- 3Haldanetrue
- 4Stanley Millerfalse
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Answer : 3. "Haldane "
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