MCQOPTIONS
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| 1. |
A tap can fill a Tank in 16 hours. Due to a hole in its base it I filled in 24 hours, If tank is full then in how many hours it will be empty through the hole. |
| A. | 40 |
| B. | 36 |
| C. | 45 |
| D. | 48 |
| Answer» E. | |