Science Stream Topics
Undergraduate level — Science Stream
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Physics
Chemistry
Biology/Mathematics
General Knowledge
Indo-Islamic Culture
quiz Questions
Q41
LPG mainly contains
Propane and butane
Joule
Newton
Watt
Explanation
Domestic LPG is mixture primarily of propane and butane.
Q42
CNG mainly consists of
Watt
Joule
Newton
Methane
Explanation
Compressed natural gas is primarily methane.
Q43
The process of conversion of solid to gas directly is
Joule
Newton
Sublimation
Watt
Explanation
Sublimation bypasses liquid phase.
Q44
The process of conversion of gas to liquid is
Condensation
Joule
Watt
Newton
Explanation
Condensation is phase change from gas to liquid.
Q45
The branch of biology dealing with fish is
Newton
Ichthyology
Watt
Joule
Explanation
Ichthyology is study of fishes.
Q46
The branch of biology dealing with birds is
Watt
Joule
Ornithology
Newton
Explanation
Ornithology studies birds.
Q47
The branch of science dealing with heredity is
Joule
Genetics
Watt
Newton
Explanation
Genetics studies genes and inheritance.
Q48
The first artificial satellite of Earth was
Joule
Newton
Watt
Sputnik 1
Explanation
USSR launched Sputnik 1 in 1957.
Q49
India first satellite was
Joule
Aryabhata
Newton
Watt
Explanation
Aryabhata was launched in 1975.
Q50
ISRO headquarters is in
Newton
Joule
Watt
Bengaluru
Explanation
ISRO HQ is located in Bengaluru.