MCQOPTIONS
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| 1. |
From a container, full of pure milk, 20% is replaced by water and this process is repeated three times. At the end of third operation, the quantity of pure milk reduces to: |
| A. | 40.0% |
| B. | 50.0% |
| C. | 51.2% |
| D. | 58.8% |
| Answer» D. 58.8% | |