General Science Questions Practice Question and Answer
8 Q: Indane gas is a mixture
1951 05e37bc5f72f03a106da6ae80
5e37bc5f72f03a106da6ae80- 1Butane and Hydrogenfalse
- 2butane and oxygenfalse
- 3Butane and Propane'strue
- 4Methane and oxygenfalse
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Answer : 3. "Butane and Propane's "
Q: Which of the following is not a natural polymer?
1949 05f61ca5b8561dc09cc77ffcc
5f61ca5b8561dc09cc77ffcc- 1Woolfalse
- 2Leatherfalse
- 3Nylontrue
- 4Silkfalse
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Answer : 3. "Nylon"
Explanation :
The correct answer is the Glyptal. The term "natural polymers" refers to compounds that are produced naturally. Glyptal is a synthetic polymer and does not exist in nature. The polymer substance formed from glycerol and phthalic acid is known commercially as glyptal.
Q: The fibre of the electric bulb is formed.
1944 05e37bd0d72f03a106da6b1a4
5e37bd0d72f03a106da6b1a4- 1From copperfalse
- 2Aluminiumfalse
- 3From leadfalse
- 4From Tungstontrue
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Answer : 4. "From Tungston "
Q: The hydrogen burning process is directly associated with:
1944 06023e14de4d6c265698f552f
6023e14de4d6c265698f552f- 1Oxidationtrue
- 2Hydrogenationfalse
- 3Hydrolysisfalse
- 4Reductionfalse
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Answer : 1. "Oxidation"
Q: Which of the following was the first B vitamin discovered in 1897?
1943 064c38a8666a41f484c1cff4c
64c38a8666a41f484c1cff4c- 1Folatefalse
- 2Biotinfalse
- 3Riboflavinfalse
- 4Thiaminetrue
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Answer : 4. "Thiamine"
Explanation :
1. The first vitamin discovered in 1897 was thiamine, also known as vitamin B1.
2. Thiamine was discovered by Dutch physician Christiaan Eijkman.
3. Vitamin B1 helps body cells convert carbohydrates into energy and maintain proper functioning of the heart, muscles and digestive system.
Q: What is the study of population called?
1941 05dc8e2a654f77a2c5d35b48e
5dc8e2a654f77a2c5d35b48e- 1Map artfalse
- 2Human sciencefalse
- 3Demographytrue
- 4Biographyfalse
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Answer : 3. "Demography"
Q: A monkey sitting on a branch of a tree suddenly falling down towards the ground in an example of___.
1940 0606aedb26a85553684d9dfae
606aedb26a85553684d9dfae- 1Law of conservation of massfalse
- 2Law of conservation of energytrue
- 3Kepler’s lawfalse
- 4Newton’s third law of motionfalse
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Answer : 2. "Law of conservation of energy"
Q: Is Mirchika example?
1935 05e574815beb8f66e4485aa79
5e574815beb8f66e4485aa79- 1light reflectionfalse
- 2light deflectionfalse
- 3light refractiontrue
- 4light scatteringfalse
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