Basic Science Practice Question and Answer
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Q: _______is used for artificial rain
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5f7565f3c995cb2bd58de497- 1Silver Chloridefalse
- 2Silver Iodidetrue
- 3Silver Nitratefalse
- 4Silver Oxidefalse
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Answer : 2. "Silver Iodide"
Q: Renewable source of energy is
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60fe443b20de8e1be91d27ee- 1Coalfalse
- 2Petroleumfalse
- 3Plantstrue
- 4Uraniumfalse
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Answer : 3. "Plants"
Q: Jet engine and rocket flying are based on which rule?
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5f8e9c2cc380c466d4d77f90- 1law of gravityfalse
- 2Newton's second law of motionfalse
- 3Einstein's law of relativismfalse
- 4Newton's third law of motiontrue
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Answer : 4. "Newton's third law of motion"
Q: Who invented the battery?
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60ac7372fc42d91d6ea8efc3- 1Michael Faradayfalse
- 2Voltatrue
- 3Maxwellfalse
- 4Roentgenfalse
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Answer : 2. "Volta "
Q: Is magnesium an ingredient part?
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604de96cd4491561f1df5897- 1Polyarabosomesfalse
- 2chromosomefalse
- 3foliagetrue
- 4All thesefalse
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Answer : 3. "foliage"
Q: Who invented the television?
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611b676a6d0fd147810fba02- 1Niels Bohrfalse
- 2J. Ale. Bairdtrue
- 3Alexander Flemingfalse
- 4Village Wellfalse
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Answer : 2. "J. Ale. Baird"
Q: Which of the following physical properties is not affected by quantity?
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601403fbd039355294ee19f6- 1Volumefalse
- 2massfalse
- 3weightfalse
- 4densitytrue
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Answer : 4. "density"
Q: Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)-
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605871fa9982dc053f98a78e- 1Geiger countertrue
- 2Polarimeterfalse
- 3Calorimeterfalse
- 4Radiometerfalse
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Answer : 1. "Geiger counter"
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