General Science Questions 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: Why does the color of tomatoes turn red when ripe?
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61b1dddc45c0db34860a310d- 1Chlorophyllfalse
- 2Acetic acidfalse
- 3Chromoplasttrue
- 4Due to cytoplasmfalse
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Answer : 3. " Chromoplast"
Q: Enzymes are –
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6321cfe94eed097ecb5387cd- 1Microorganismsfalse
- 2Proteintrue
- 3Inorganic compoundfalse
- 4mildewfalse
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Answer : 2. "Protein"
Q: Which metal is the best conductor of heat?
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5fc9ceb2d0af4c56f5f06d0b- 1Goldfalse
- 2Aluminumfalse
- 3Silvertrue
- 4Brassfalse
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Answer : 3. "Silver"
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: Activity of brain is recorded by _______.
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60be03c89f482d735c8f2573- 1METfalse
- 2CTfalse
- 3ECGfalse
- 4EEGtrue
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Answer : 4. "EEG "
Q: Which type of magnet is used in an electric bell?
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609527455deaac0c46210de3- 1Bar magnetfalse
- 2Cylindrical magnetfalse
- 3Electromagnettrue
- 4Button magnetfalse
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Answer : 3. "Electromagnet "
Q: Which of the following creatures is oviparous?
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607e99c2c91527511d8e365f- 1Frogtrue
- 2Rabbitfalse
- 3Mousefalse
- 4Squirrelfalse
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Answer : 1. "Frog"
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