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General Science MCQ on Biology, Chemistry and Physics with Answer
Q: Boiling point of water inside a sealed pressure cooker is:
A: 100℃
B: 121℃
C: 95℃
D: 0℃
Answer
Correct Option: B  [ 121℃ ]
Remark:
Q: In medical terminology, USG stands for:
A: Undersized gland
B: Ultrasonography
C: Unsegmented gonads
D: None of the above
Answer
Correct Option: B  [ Ultrasonography ]
Remark:
Q: Which one of the following gases, present in the air near the surface of the Earth, has maximum concentrations?
A: Oxygen
B: Hydrogen
C: Nitrogen
D: Methane
Answer
Correct Option: C  [ Nitrogen ]
Remark:
Q: The brain of any computer system is:
A: ALU
B: Memory
C: Memory
D: CPU
Answer
Correct Option: D  [ CPU ]
Remark:
Q: The sex of a newborn baby is determined by the chromosome inherited from :
A: the mother
B: mother's mother
C: the father
D: father's father
Answer
Correct Option: C  [ the father ]
Remark:
Q: Widal test is employed to diagnose:
A: Typhoid
B: Cholera
C: Tuberculosis
D: AIDS
Answer
Correct Option: A  [ Typhoid ]
Remark:
Q: Which among the following is a large spectrum Antibiotic ?
A: Paracetamol
B: Penicillin
C: Ampicillin
D: chloramphenicol
Answer
Correct Option: C  [ Ampicillin ]
Remark:
Q: The number of milk teeth in man is
A: 28
B: 29
C: 20
D: 12
Answer
Correct Option: C  [ 20 ]
Remark:
Q: Junk e-mail is also called:
A: spam
B: spoof
C: sniffer script
D: spool
Answer
Correct Option: A  [ spam ]
Remark:
Q: What is the dimensions of A4 size paper?
A: 210 mm X 297 mm
B: 217 mm X 290 mm
C: 200 mm X 300 mm
D: none of these
Answer
Correct Option: A  [ A4 measures 210mm x 297mm or 8.27inches x 11.69inches ]
Remark:
Legal- 21.59mm X 35.56mm
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