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With an average speed of 40km/hr, a trai...

With an average speed of 40km/hr, a train reaches its destination in time. If it goes with an average speed of 35km/hr, it is late by 15 minutes. The total journey is

A

30km

B

40km

C

70km

D

80km

Text Solution

Verified by Experts

The correct Answer is:
C
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