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General Science MCQ on Biology, Chemistry and Physics with Answer
Q: What chemicals are used in fire extinguishers used in houses and offices ?
A: Water, potassium bicarbonate and fluorocarbon
B: Water, calcium hydroxide and chlorofluorocarbons
C: Water, potassium hydroxide and chlorobenzene
D: None of these
Answer
Correct Option: A  [ Water, potassium bicarbonate and fluorocarbon ]
Remark:
Q: The colour of sky without atmosphere will be :
A: Black
B: White
C: Blue
D: Green
Answer
Correct Option: A  [ Black ]
Remark:
Q: Which of the following diseases is not caused by bacteria?
A: Cholera
B: Typhoid
C: Tuberculosis
D: Chickungunya
Answer
Correct Option: D  [ Chickungunya ]
Remark:
Q: India's first atomic power station was set up at:
A: Surat (Gujarat)
B: Tarapur (Maharashtra)
C: Trombay (Maharashtra)
D: Trombay (Maharashtra)
Answer
Correct Option: B  [ Tarapur (Maharashtra) ]
Remark:
Q: A network of computers and other peripherals that is confined to a relatively small space is call:
A: Local Area Network
B: Wide Area Network
C: Global Network
D: Intranet
Answer
Correct Option: A  [ Local Area Network ]
Remark:
Q: Hepatitis affects which organ of the human body?
A: Liver
B: Pancreas
C: Spleen
D: Small intestine
Answer
Correct Option: A  [ Liver ]
Remark:
Q: Monitor of a computer is:
A: Input device
B: Output device
C: Input/Output device
D: None of these
Answer
Correct Option: B  [ Output device ]
Remark:
Q: The animal group that is not found in marine water:
A: Mammals
B: Amphibia
C: Reptiles
D: Aves
Answer
Correct Option: D  [ Aves ]
Remark:
Q: What is the scientific name of vitamin A
A: Retinol
B: Riboflavin
C: Ascorbic acid
D: Calciferol
Answer
Correct Option: A  [ Retinol ]
Remark:
Vitamin A is a fat-soluble vitamin that is essential for various biological processes, including vision, immune system function, and skin health.
Q: Sphygmomanometer is an instrument used for measuring
A: Heart beat
B: Vision of eyes
C: Blood Sugar
D: Blood Pressure
Answer
Correct Option: D  [ Blood Pressure ]
Remark:
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