A) 2 yr
B) 3 yr
C) 2 yr 6 months
D) None of these
Correct Answer: A
Solution :
Interest = Rs. \[(81-72)\]= Rs. 9 Let the time be t years \[\therefore \] \[9=\frac{72\times 25\times t}{4\times 100}\] \[\Rightarrow \] \[t=\frac{9\times 400}{72\times 25}=2\,\,\text{yr}\]You need to login to perform this action.
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