General Science Questions Practice Question and Answer
8 4 Q:
5db92494e7ff3d08a1c5f8d7 4 Q:
5ebe25ebf51fcb2168f7290b 4 Q:
5f0ed2b7dcdb5f61f5c4be54 4 Q:
5ed4ec825ccf7008ed89c369 4 Q:
6082a1dabfeec334bc895434 4 Q:
5da6af7ba3cb963e540f87f0 4 Answer : 2. "the Spinal Chord "
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5df1f3740183ea49d62ce296
Q: Which of the following metals is in a liquid state at orbital temperature?
1780 05db92494e7ff3d08a1c5f8d7
5db92494e7ff3d08a1c5f8d7- 1Mercurytrue
- 2Tungstenfalse
- 3Leadfalse
- 4Brominefalse
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Answer : 1. "Mercury"
Q: What is the SI unit of electric charge?
1777 05ebe25ebf51fcb2168f7290b
5ebe25ebf51fcb2168f7290b- 1Voltsfalse
- 2Coulombfalse
- 3Kelvintrue
- 4Kilogramfalse
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Answer : 3. "Kelvin"
Q: Spraying of DDT on crops causes pollution of
1756 05f0ed2b7dcdb5f61f5c4be54
5f0ed2b7dcdb5f61f5c4be54- 1Soil and Watertrue
- 2Air and Waterfalse
- 3Air and Soilfalse
- 4Crops and Airfalse
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Answer : 1. "Soil and Water "
Q: Which principle does the optical fiber work on?
1753 15ed4ec825ccf7008ed89c369
5ed4ec825ccf7008ed89c369- 1Full internal reflectiontrue
- 2Refractionfalse
- 3Scatteringfalse
- 4Interferencefalse
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Answer : 1. "Full internal reflection "
Q: What is the smallest unit of power?
1751 06082a1dabfeec334bc895434
6082a1dabfeec334bc895434- 1Horsepowerfalse
- 2Megawattfalse
- 3Watttrue
- 4Kilowattfalse
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Answer : 3. "Watt"
Q: Name the gland that controls the function of other endocrine glands
1748 05da6af7ba3cb963e540f87f0
5da6af7ba3cb963e540f87f0- 1Pituitary glandtrue
- 2Adrenal glandfalse
- 3Renal glandfalse
- 4Pancreatic glandfalse
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Answer : 1. "Pituitary gland"
Q: Reflex actions are controlled by 1745 05b5cc69ee4d2b4197774c985
5b5cc69ee4d2b4197774c985- 1the Brainfalse
- 2the Spinal Chordtrue
- 3the Nervesfalse
- 4the Cellsfalse
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Answer : 2. "the Spinal Chord "
Explanation :
Answer: B) The Spinal Chord Explanation: A reflex arc is a neural pathway that controls a reflex. In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This allows for faster reflex actions to occur by activating spinal motor neurons without the delay of routing signals through the brain.
Q: The 'Greenhouse effect' is produced due to the presence of excess amount of
1730 05df1f3740183ea49d62ce296
5df1f3740183ea49d62ce296- 1Sulphur dioxidefalse
- 2Nitrogen dioxidefalse
- 3Carbon monoxidefalse
- 4Methanetrue
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Answer : 4. "Methane "
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