

MCQOPTIONS
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1. |
For the given statement which option is correct? _ans_key_Statement:_ans_key_(X) Air pollution causes injury to all living organisms._ans_key_(Y) The harmful effect depends on the concentration of pollutants, duration . |
A. | Both X and Y are correct.Y gives correct explanation for X |
B. | Both X and Y are correct.Y does not give correct explanation for X |
C. | X is correct, Y is wrong |
D. | X is wrong and Y is correct |
Answer» B. | |