MCQOPTIONS
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| 1. |
If it rains for 30 min. with an intensity of 10 cm/hr, minimum volume of rain water that can be collected will be |
| A. | 12.75 cum |
| B. | 14 cum |
| C. | 15 cum |
| D. | 16 cum |
| Answer» B. 14 cum | |