Everyday Science Basic Multiple Questions and Answers.




26.Basic metals can be converted into gold by:
A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Chemical reaction

27.A light year is a unit of:
A. Time
B. Energy
C. Length
D. Mass

28.One of the main function of the earth’s ozone layer is to:
A. Prevent global warming
B. Filter out ultraviolet rays
C. Absorb pollution
D. All of the above

29. Insulin is injected into the intestines by
A. PancreasB. Liver
B. Stomach
C. Gall bladder
D. None of these

30.Lock Jaw, i.e., difficulty in opening the mouth is a symptom of
A. Cholera
B. Plague
C. TetanusD. Diphtheria
D. None of these

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