General Science Practice Question and Answer
8 4 Q:
6329b77e5c208a6bf7ddbb97 Answer : 2. "Hygrometer "
5 Q:
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Q: Which of the following instrument is used to measure the humidity in the air?
1358 06329b77e5c208a6bf7ddbb97
6329b77e5c208a6bf7ddbb97- 1Hydrometerfalse
- 2Hygrometertrue
- 3Hydrophonefalse
- 4Heliometerfalse
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Answer : 2. "Hygrometer "
Explanation :
The means of measuring the humidity of the atmosphere are called hygrometers.
Q: Light sensitive salts Metal is___.
1354 05fc881ec907913387b04c687
5fc881ec907913387b04c687- 1Zincfalse
- 2Silvertrue
- 3Copperfalse
- 4Aluminiumfalse
- 5Ironfalse
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Answer : 2. "Silver"
Q: Which of the following is incorrect?
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6082a605bfeec334bc896276- 1Oncology - Study of Cancerfalse
- 2Numismatics – Stampstrue
- 3Ornithology- Study of birdsfalse
- 4Osteology - Study of bonesfalse
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Answer : 2. "Numismatics – Stamps"
Q: Enzymes are –
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6321cfe94eed097ecb5387cd- 1Microorganismsfalse
- 2Proteintrue
- 3Inorganic compoundfalse
- 4mildewfalse
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Answer : 2. "Protein"
Q: ________ is a non-enzymatic reaction between glucose and dissolving sugars such as proteins, lipids, or nucleic acids.
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6045ed120cd999184cd8d3d8- 1Cellular respirationfalse
- 2Glycationtrue
- 3phosphorylationfalse
- 4pyruvate oxidationfalse
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Answer : 2. "Glycation"
Q: The rotations per second of a wheel that spins at an accelerating rate are measured by
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61b1daaf45c0db34860a2c87- 1Chronometerfalse
- 2hydrometerfalse
- 3calipersfalse
- 4stroboscopetrue
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Answer : 4. "stroboscope"
Q: The time period of a vibrating body is 0.04s, then the frequency of the wave is___.
1351 06082682660a06a7ffdaa7112
6082682660a06a7ffdaa7112- 125Hztrue
- 220Hzfalse
- 3250Hzfalse
- 4200Hzfalse
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Answer : 1. "25Hz"
Q: Which instrument is used to record the speed of a vehicle?
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6087ee4ae211d4467fdc7318- 1Thermometerfalse
- 2Barometerfalse
- 3Speedometertrue
- 4Oscilloscopefalse
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Answer : 3. "Speedometer "
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