MCQOPTIONS
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| 1. |
Aman, Kamal and Ratan start a business. The ratio of their investments is 12 : 4 : 3. If at the end the ratio of their profits is 3 : 16 : 9, then what is the ratio of time period of their investment? |
| A. | 9 : 64 : 81 |
| B. | 4 : 36 : 9 |
| C. | 1 : 16 : 12 |
| D. | 3 : 64 : 9 |
| Answer» D. 3 : 64 : 9 | |