Train A (travelling at 54 km/hr) crosses...

Train A (travelling at 54 km/hr) crosses a 298 metre long platform in 30 seconds. Train B (travelling at 72 km/hr) overtakes train A in 66 seconds, then train B's length is approximately what per cent more than that of train A

A

28

B

11

C

17

D

7

Verified by Experts

The correct Answer is:

C

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