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If a train runs at 40 kmph, it reache...

If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 minutes only. The correct time for the train to complete its journey is `13\ m in` b. `15\ m in` c. `19\ m in` d. `21\ m in\ `

A

13 min

B

15 min

C

19 min

D

21 min

Text Solution

Verified by Experts

The correct Answer is:
C
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