Train A running with the speed of 36 km hr crosses a pole in 20 seconds Another train B whose length...........

Quantitative Aptitude (SBI-CL) Time & distance

Train A running with the speed of 36 km/hr crosses a pole in 20 seconds. Another train B whose length is 100 metre more than length of train A is running with the speed of 18 km/hr. Find the time taken by train B to cross a platform of length 500 metre.

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