General Science Questions Practice Question and Answer
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Q: Which Chemical compound is called Pearl Ash?
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5e7c6f0683fe6161107719c9- 1Potassium Chloridefalse
- 2Potassium Bromidefalse
- 3Potassium Sulphatefalse
- 4Potassium Carbonatetrue
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Answer : 4. "Potassium Carbonate"
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: Which lubricant is used for heavy machines?
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5de491b080801d48fb7e6f8d- 1Bauxitefalse
- 2Phosphorusfalse
- 3Graphitetrue
- 4Silicon oilfalse
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Answer : 3. "Graphite "
Q: Hemoglobin is an important constituent of
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5de5080f4a95623fc0796469- 1Red blood cellstrue
- 2White blood cellsfalse
- 3Plateletsfalse
- 4Plasmafalse
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Answer : 1. "Red blood cells "
Q: The apparatus used for detecting lie is known as
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5ef2f6c27c1ec61320b1566a- 1Gyroscopefalse
- 2Kymographfalse
- 3Polygraphtrue
- 4Pyrometerfalse
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Answer : 3. "Polygraph "
Q: Earth’s escape velocity is –
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5ddceba4e1ce690ab506e2f7- 115.0 km / secfalse
- 221.0 km / secfalse
- 37.0 km / secfalse
- 411.2 km / sectrue
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Answer : 4. "11.2 km / sec"
Q: Species which has restricted distribution is called
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5dc15d9d6d7b0b6e7450179e- 1Eco speciesfalse
- 2Endemictrue
- 3Sympatricfalse
- 4Allopatricfalse
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Answer : 2. "Endemic "
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"
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