

MCQOPTIONS
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1. |
Assertion (A)An iron ball floats on mercury but gets immersed in water.Reason (R)The specific gravity of iron is more than that of mercury. |
A. | if both A and R are true and R is the correct explanation of A |
B. | if both A and R are true and R is not the correct explanation of A |
C. | if A is true but R is false |
D. | if A is true but R is true |
Answer» D. if A is true but R is true | |