If a train runs at 40 kmph, it reaches the destination 15 minutes late. But if the train runs at 50 kmph, it is late by 5 minutes. Find the distance covered by the train.
A
50 km
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B
43 km
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C
33 km
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D
30 km
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Solution
The correct option is C 33 km Let the distance be x km. When the train runs at 40 kmph the time taken to reach the destination is x40 hours and when the train runs at 50 kmph speed the time taken to cover the same distance is x50 hours.
According to the given data, the difference between these two times is 10 minutes or 1060 hours.