General Science Questions Practice Question and Answer
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Q: The beach sands of Kerala are rich in
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5d7b7e573b63ff29cdecf6e3- 1Calciumfalse
- 2Radiumfalse
- 3Thoriumtrue
- 4Manganesefalse
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Answer : 3. "Thorium"
Q: Vaccination is to Disease as Maintenance is to
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5eba20ec2ee7bc64a62404bc- 1Paintfalse
- 2Breakdowntrue
- 3Expensefalse
- 4Oilingfalse
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Answer : 2. "Breakdown"
Q: X - rays region lies between
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5df9e1289e7c624c9bff2c4b- 1Ultraviolet and visible regionfalse
- 2Visible and infra - red regionfalse
- 3Gamma - rays and ultraviolet regiontrue
- 4Short radio waves and long radio wavesfalse
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Answer : 3. "Gamma - rays and ultraviolet region "
Q: For whom does plaster of Paris freeze?
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5e57937fbeb8f66e4487674d- 1Carbon dioxidefalse
- 2Hydrolysisfalse
- 3Hydrationfalse
- 4D - Hydrationtrue
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Answer : 4. "D - Hydration"
Q: Which one of the following organisms has a role in converting nitrates to free nitrogen?
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5ef585b0f2ebd073795f236b- 1Pseudomonasfalse
- 2Nitrosomonasfalse
- 3Nitrobacterfalse
- 4Rhizobiumtrue
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Answer : 4. "Rhizobium"
Q: The branch of study dealing with old age and aging is known as _.
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5dc158cbee5d9e2ea2b31e48- 1Gerontologytrue
- 2Teratologyfalse
- 3Oncologyfalse
- 4Ornithologyfalse
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Answer : 1. "Gerontology "
Q: Which gas in its solid state is also known as dry ice?
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5da566b39a081d0726b0f4a5- 1Carbon dioxidetrue
- 2Hydrogenfalse
- 3Nitrogenfalse
- 4Oxygenfalse
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Answer : 1. "Carbon dioxide"
Q: Nitrification is the biological process of converting
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5d7f17cce6db8b0af652706d- 1$$N_2$$into nitratefalse
- 2$$N_2$$into nitritefalse
- 3Ammonia into nitritetrue
- 4Ammonia into$$N_2$$false
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Answer : 3. "Ammonia into nitrite"
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