A) Rs. 400
B) Rs. 800
C) Rs. 4000
D) Rs. 5000
Correct Answer: D
Solution :
Let the sum be Rs. x When difference between the compound interest and simple interest on a certain sum of money for 2 yr at r% rate is Rs. x, then the sum is given by Sum = Difference \[\times \]\[{{\left( \frac{\text{100}}{\text{Rate}} \right)}^{2}}\] = Rs. \[8\times {{\left( \frac{100}{2} \right)}^{2}}\] = Rs. \[(45+46+47+...+113+114+115)=?\]= Rs. 5000You need to login to perform this action.
You will be redirected in
3 sec