MCQOPTIONS
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| 1. |
lf 3 cannon firing 4 rounds in 6 minutes kill 250 men in half an hour, how many cannon, firing 3 rounds in 5 minutes will kill 600 men in an hour ? |
| A. | 4 cannon |
| B. | 5 cannon |
| C. | 6 cannon |
| D. | 9 cannon |
| Answer» E. | |