General Science Questions Practice Question and Answer
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Q: Who the following Scientist is associated with discovery of electron?
1338 0602f56106ea6434ffa8057d8
602f56106ea6434ffa8057d8- 1Galileofalse
- 2J.J Thomsontrue
- 3Einsteinfalse
- 4C.R.T Wilsonfalse
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Answer : 2. "J.J Thomson"
Q: Which one of the following doesn’t contain silver ?
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5e7c6fa0a0269f63dd99dc11- 1German Silvertrue
- 2Horn Silverfalse
- 3Red Silverfalse
- 4Lunar Causticfalse
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Answer : 1. "German Silver"
Q: What is the normal resting heart rate range for adults (beats/min)?
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607d2d9fa4edf93f6177a9ea- 160 to 100true
- 250 to 80false
- 3120 to 180false
- 475 to 120false
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Answer : 1. "60 to 100"
Q: Endothermic reactions are those in which?
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606c26b96a85553684ddc584- 1Temperature increasesfalse
- 2Light is producedfalse
- 3Heat is evolvedfalse
- 4Heat is absorbedtrue
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Answer : 4. "Heat is absorbed"
Q: The antigens for ABO and Rh blood groups are present on_____.
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62f10cfe55c5be584101248d- 1Red blood cellstrue
- 2Plateletsfalse
- 3White blood cellsfalse
- 4Plasmafalse
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Answer : 1. "Red blood cells "
Q: Which of the following techniques is most suitable for the disposal of biomedical waste?
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628b7bf06a60314847a514db- 1Land fillfalse
- 2Incinerationtrue
- 3Recyclingfalse
- 4Disposal in waterfalse
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Answer : 2. "Incineration "
Q: Waves which do not require any material medium for their propagation are____?
1330 05e7c50b07af3db16e1813518
5e7c50b07af3db16e1813518- 1Matter Wavesfalse
- 2Mechanical Wavesfalse
- 3Elastic Wavesfalse
- 4Electromagnetic Wavestrue
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Answer : 4. "Electromagnetic Waves"
Q: Our solar system consists of how many planets?
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5ec7238a9d324637e76c08be- 18true
- 210false
- 39false
- 47false
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Answer : 1. "8"
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