MCQOPTIONS
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| 1. |
Two trains are running with speeds in the ratio of 4 ∶ 5. If the first train covers 150 km in 2.5 hours, how much time would the second train take to cover the same distance? |
| A. | 2 hours |
| B. | 3.5 hours |
| C. | 3 hours |
| D. | 1.5 hours |
| Answer» B. 3.5 hours | |