A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?  Choose the correct answer:  A) 230 m  B) 270m  C) 643m  D) 832m  E) 270m
Speed =	(72 x	5/18)m/sec	= 20 m/sec.   Time = 26 sec.   Let the length of the train be x metres.   Then,	x + 250/26	= 20   x + 250 = 520   x = 270.   Answer:270m
<result>B</result>
A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?