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General Science MCQ on Biology, Chemistry and Physics with Answer
Q: LASER is abbreviated form of :
A: Light Absorption by Stimulated Emission of Radiation
B: Light Absorption by Steady Emission of Radiation
C: Light Amplification by Stimulated Emission of Radiation
D: Light Amplification by Steady Emission of Radiation
Answer
Correct Option: C  [ Light Amplification by Stimulated Emission of Radiation ]
Remark:
Q: The location of where an organism lives would be best described as its:
A: niche
B: habitat
C: range
D: biome
Answer
Correct Option: B  [ habitat ]
Remark:
Q: A device that allows computer users to communicate with one another over telephone lines is called:
A: Microprocessor
B: Network
C: Assembler
D: Modem
Answer
Correct Option: D  [ Modem ]
Remark:
Q: Which amongst the following is the largest mammal?
A: elephant
B: whale
C: dinosaur
D: rhinoceros
Answer
Correct Option: B  [ whale ]
Remark:
Q: ISRO was establish in which year?
A: 1976
B: 1966
C: 1969
D: 1970
Answer
Correct Option: C  [ 1969 ]
Remark:
Q: Fathom is unit of:
A: Depth
B: Distance
C: Frequency
D: Sound
Answer
Correct Option: A  [ Depth ]
Remark:
Q: Which of the following could be used as fuel in propellant of rockets?
A: liquid hydrogen + liquid nitrogen
B: liquid oxygen + liquid argon
C: liquid nitrogen + liquid oxygen
D: Liquid hydrogen + liquid oxygen
Answer
Correct Option: D  [ Liquid hydrogen + liquid oxygen ]
Remark:
Q: Widal test is employed to diagnose:
A: Typhoid
B: Cholera
C: Tuberculosis
D: AIDS
Answer
Correct Option: A  [ Typhoid ]
Remark:
Q: Which of the following trees shed their leaves once in a year?
A: Deciduous trees
B: Coniferous trees
C: Evergreen trees
D: Both deciduous and coniferous trees
Answer
Correct Option: A  [ Deciduous trees ]
Remark:
Q: Which of the following is not a viral disease ?
A: Tuberculosis
B: Polio
C: Swine flu
D: Hepatitis
Answer
Correct Option: A  [ Tuberculosis ]
Remark:
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