Speed = 60 * 5/18 = 50/3 m/sec
Length of the train = speed * time = 50/3 * 3 = 50 m
A train running at the speed of 60 km/hr crosses a pole in 3 sec. What is the length of the train?
[A] 85 m
[B] 70 m
[C] 115 m
[D] 50 m
[E] 150 m