General Science Practice Question and Answer
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Q: Galvanised iron sheets have a coating of
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5d777a30315eb75b1463e6a7- 1leadfalse
- 2chromiumfalse
- 3zinctrue
- 4tinfalse
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Answer : 3. "zinc"
Q: After wound or cut in body blood coagulates through:
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5d77793113ddea5af63484f2- 1WBCfalse
- 2RBCfalse
- 3Plateletstrue
- 4Plasmafalse
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Answer : 3. "Platelets"
Q: Which salt is used as a raw material for making a large number of useful chemicals in industry?
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5d777491301aa5616c1b6dd6- 1Sodium Chloridetrue
- 2Ammonium Hydroxidefalse
- 3Ammonium Chloridefalse
- 4Sodium Nitratefalse
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Answer : 1. "Sodium Chloride"
Q: What is an ionic bond?
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5d7761b8724a145aeb53c9fb- 1An ionic bond is formed by sharing of electrons between two atoms.false
- 2It is a bond formed by the transfer of electrons from one atom to another.true
- 3Both A and B are correctfalse
- 4None of the abovefalse
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Answer : 2. "It is a bond formed by the transfer of electrons from one atom to another."
Q: Transportation of food in plants takes place through:
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5d775d4fa1321a5b0b594d38- 1Xylemfalse
- 2Phloemtrue
- 3Companion cellsfalse
- 4Tracheidsfalse
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Answer : 2. "Phloem"
Q: Which mission of NASA brought the first human to moon?
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5d775c12315eb75b146390d9- 1Apollo programtrue
- 2Gemini Programfalse
- 3Mercury Programfalse
- 4None of the abovefalse
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Answer : 1. "Apollo program"
Q: Vermicompost is a/an
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5d42bb88d66e3242ff1b6402- 1Inorganic fertilizerfalse
- 2toxic substancefalse
- 3organic biofertilzertrue
- 4synthesis fertilizerfalse
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Answer : 3. "organic biofertilzer"
Q: Which one of the following computers is the fastest, biggest and expensive computer?
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5d42ba7f57579c3e8f50adf2- 1Personal Computerfalse
- 2Laptopfalse
- 3Netbookfalse
- 4Super computertrue
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