Question

A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?

Answer 1

.13.461 is the answer

Answer 2

speed of the train = 72km/hr

= 72×5/18 m/sec

= 20m/sec

Let the length of the train be x m.

Then 250+x/20=26

=250+x=520

x=270