A sum of money amounted to ₹ 720 in 2 years and ₹ 792 in 3 years when interest is compounded annually. The annual rate of interest, (in %) is:
- A5%
- B7.50%
- C7%
- D10%
Solution & Step-by-step Explanation
In compound interest, the amount at the end of the 2
nd
nd