General Science Practice Question and Answer
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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: 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: Waves which do not require any material medium for their propagation are____?
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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"
Q: Beakon light is used in
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5f9fbaa333d1d86b9ab1020b- 1Krfalse
- 2Arfalse
- 3Hefalse
- 4Netrue
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Answer : 4. "Ne "
Q: The current in a Photoelectric cell-
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6078e7f00372d85428879617- 1increases on increasing the frequency of incident light.false
- 2decreases on increasing the frequency of incident light.false
- 3remains unchanged on increasing the intensity of incident light.false
- 4increases on increasing the intensity of incident light.true
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Answer : 4. "increases on increasing the intensity of incident light. "
Q: Constituents of atomic nucleus are
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5ec77cad49a48566515646bc- 1Electron and protonfalse
- 2Electron and neutronfalse
- 3Proton and neutrontrue
- 4Proton, neutron and electronfalse
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Answer : 3. "Proton and neutron "
Q: Which polymer is used to manufacture the cabinets of radio and TV?
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6082c5b891a9f43a97b761f7- 1Polyvinyl Chloridefalse
- 2Polystyrenetrue
- 3Bakelitefalse
- 4Nylonfalse
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Answer : 2. "Polystyrene"
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