MCQOPTIONS
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| 1. |
Ariver 1.5 m deep and 36 m wide is flowing at the rate of 3.5 km per hour. The amount of water that runs into the sea per minute (in cubic metres) is |
| A. | 31500 |
| B. | 3150 |
| C. | 3150000 |
| D. | 6300 |
| Answer» C. 3150000 | |