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General Science MCQ on Biology, Chemistry and Physics with Answer
Q: The gastric gland in the stomach produce an enzyme :
A: Insulin
B: Ptyalin
C: Pepsin
D: Trypsin
Answer
Correct Option: C  [ Pepsin ]
Remark:
Q: The only snake that builds its nest is:
A: Krait
B: King cobra
C: Chain viper
D: Saw scaled viper
Answer
Correct Option: B  [ King cobra ]
Remark:
Q: The element common to all acids is :
A: Oxygen
B: Hydrogen
C: Nitrogen
D: Sulphur
Answer
Correct Option: B  [ Hydrogen ]
Remark:
Q: Which of the following is a fossil fuel?
A: Coal
B: Solar energy
C: Quartz
D: Lava
Answer
Correct Option: A  [ Coal ]
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: Sound-waves from a loud speaker is caused by:
A: frequency
B: vibrations
C: pitch
D: amplitude
Answer
Correct Option: B  [ vibrations ]
Remark:
Q: Cerebral Malaria is caused by:
A: Plasmodium vivax
B: Plasmodium malariae
C: Plasmodium falciparum
D: None of the above
Answer
Correct Option: C  [ Plasmodium falciparum ]
Remark:
Q: Which of the following is an anaesthetic gas ?
A: Nitrogen dioxide
B: Nitrous oxide
C: Nitric oxide
D: Nitrogen
Answer
Correct Option: B  [ Nitrous oxide ]
Remark:
Q: __________ is the first missile developed in India.
A: Agni
B: Aakash
C: Trishul
D: Prithvi
Answer
Correct Option: D  [ Prithvi ]
Remark:
Q: The process in which living organisms are used to remove contaminants, pollution or other unwanted substances from soil or water is known as:
A: Biotechnology
B: bioremediation
C: Biodegradation
D: Biomagnification
Answer
Correct Option: B  [ bioremediation ]
Remark:
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