A train 200 m long running at 72 kmph crosses a platform in 25 sec. What is the length of the platform?
Choose the correct choice from the following answers
A) 443 m
B) 354 m
C) 450 m
D) 350 m
E) 300 m
300 m   300   300 m = 72 * 5/18 = 25 = 500 â€“ 200 = 300
<result>E</result>
A train 200 m long running at 72 kmph crosses a platform in 25 sec. What is the length of the platform?