A goods train runs at the speed of 72 kmph and crosses a 270 m long platform in 26 seconds. What is the length of the goods train?  Choose the correct choice:	A) 230 m	B) 250m	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 + 270/26	= 20   x + 270 = 520   x = 250.   Answer:250m
<result>B</result>
A goods train runs at the speed of 72 kmph and crosses a 270 m long platform in 26 seconds. What is the length of the goods train?