| Q.9 | The simple interest on a certain sum of money for 3.5 years at 10% per annum is ₹120 less than the simple interest on the same sum for 4.5 years at 8% per annum. What is the sum? | |
| Ans | A. ₹12,000 | |
| B. ₹11,500 | ||
| C. ₹12,800 | ||
| D. ₹13,000 |
Correct Ans Provided: A