MCQOPTIONS
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| 1. |
With average speed of 40 km/h, a train reaches its destination in time. If it goes with an average speed of 35 km/h, it is late by 15 min. The total journey is : |
| A. | 30 km |
| B. | 40 km |
| C. | 70 km |
| D. | 80 km |
| Answer» D. 80 km | |