General Science Practice Question and Answer
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Q: Which metal is extracted from seawater?
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606c29a6556643278a7640ec- 1Aluminiumfalse
- 2Berylliumfalse
- 3Potassiumfalse
- 4Magnesiumtrue
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Answer : 4. "Magnesium"
Q: Who among the following discovered laws of planetary motion?
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5ec77d4f112c8637e1b3edc5- 1J. Keplertrue
- 2Albert Einsteinfalse
- 3N. Copernicusfalse
- 4Otto Blathyfalse
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Answer : 1. "J. Kepler"
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: No current will flow between two charged bodies if they have the same ________.
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5e81a3e04e941d3661dd4744- 1Resistancefalse
- 2Chargefalse
- 3Potentialtrue
- 4charge/ potential ratiofalse
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Answer : 3. "Potential"
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: 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: 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 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"
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