MCQOPTIONS
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| 1. |
The simple interest on a sum of money is 1/9 of the principle and the number of years is equal to the rate percent annum. The rate percent annum is ? |
| A. | 3 |
| B. | 1/3 |
| C. | 3 |
| D. | / |
| E. | 3/10 |
| Answer» D. / | |