MCQOPTIONS
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| 1. |
A sum at simple interest becomes two times in 8 years at a certain rate of interest p.a. The time in which the same sum will be 4 times at the same rate of interest at simple interest is: |
| A. | 25 years |
| B. | 20 years |
| C. | 30 years |
| D. | 24 years |
| Answer» E. | |