Basic Science Practice Question and Answer
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Q: Atmospheric pressure gauge is?
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611b672d14663c47a233f3f2- 1Barometertrue
- 2Periscopefalse
- 3Hydrometerfalse
- 4Thermometerfalse
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Answer : 1. "Barometer"
Q: Vinegar is acidic in nature due to
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611b621114663c47a233f0dd- 1Citric acidfalse
- 2sulfuric acidfalse
- 3hydrochloric acidfalse
- 4acetic acidtrue
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Answer : 4. "acetic acid"
Q: Our eyes are able to detect light due to the presence of the which of the following receptor?
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5ff585659fc6f75b3f6126a4- 1Phonoreceptorsfalse
- 2Thigmoreceptorsfalse
- 3Photoreceptorstrue
- 4Gustatoreceptorsfalse
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Answer : 3. "Photoreceptors"
Q: What are glyceridia species used?
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604de8dad4491561f1df586e- 1in the form of green manurefalse
- 2Green leaf as composttrue
- 3Both A and Bfalse
- 4None of thesefalse
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Answer : 2. "Green leaf as compost"
Q: Why do you like to paint the house white in summer?
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5fc9cf215c47b65b5b2c2213- 1the eye looks goodfalse
- 2are bad conductors of heatfalse
- 3Heat has good reflectorstrue
- 4are conductors of heatfalse
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Answer : 3. "Heat has good reflectors"
Q: What is Air?
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5fc9cc615c47b65b5b2c1f43- 1elementfalse
- 2Mixturetrue
- 3Compoundsfalse
- 4None of thesefalse
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Answer : 2. "Mixture"
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 of the following acids is present in ant bites?
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607e9a670372d854289512e0- 1Formic acidtrue
- 2Malic acidfalse
- 3Perchloric acidfalse
- 4Nitric acidfalse
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Answer : 1. "Formic acid"
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