General Science Practice Question and Answer
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Q: When two ice cubes are pressed together, they join to form one cube. Which one of the following helps to hold them together?
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5dfca17b40c34473ac86b913- 1Hydrogen bond formationtrue
- 2Vander walls forcesfalse
- 3Covalent attractionfalse
- 4Dipole interactionfalse
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Answer : 1. "Hydrogen bond formation "
Q: When the Left Ventricle in the human heart contracts, the blood moves to the
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5ddfc93e4e9f8676753e7024- 1Brainfalse
- 2Pulmonary Arteryfalse
- 3Aortatrue
- 4Lungsfalse
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Answer : 3. "Aorta "
Q: Human kidney is the major chemical compound found in
2068 05e574a57beb8f66e4485b02a
5e574a57beb8f66e4485b02a- 1Uric acidfalse
- 2Calcium carbonatefalse
- 3Calcium oxalatetrue
- 4Calcium sulfatefalse
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Answer : 3. "Calcium oxalate "
Q: Is jean?
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5e58965303536c49fd25787e- 1A part of the liverfalse
- 2A part of the RNAfalse
- 3A portion of chromosomesfalse
- 4A part of DNAtrue
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Answer : 4. "A part of DNA"
Q: What would be the time period of a pendulum, when taken to the Moon?
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5dc159a096420169a01feded- 1Decreasefalse
- 2Increasetrue
- 3Remain the samefalse
- 4Becomes the zerofalse
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Answer : 2. "Increase "
Q: Which principle does the optical fiber work on?
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5ed4ec825ccf7008ed89c369- 1Full internal reflectiontrue
- 2Refractionfalse
- 3Scatteringfalse
- 4Interferencefalse
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Answer : 1. "Full internal reflection "
Q: Spraying of DDT on crops causes pollution of
2028 05f0ed2b7dcdb5f61f5c4be54
5f0ed2b7dcdb5f61f5c4be54- 1Soil and Watertrue
- 2Air and Waterfalse
- 3Air and Soilfalse
- 4Crops and Airfalse
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Answer : 1. "Soil and Water "
Q: The metal used to recover copper from a solution of copper sulphate is
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5e2fc5ac28cc9f701272a3f6- 1Nafalse
- 2Agfalse
- 3Hgfalse
- 4Fetrue
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Answer : 4. "Fe"
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