A train passes a station platform in 36 seconds and a man standing on the platform in 10 seconds. If the speed of the train is 36 km/hr, what is the length of the platform?
Options:
A) 338
B) 60
C) 287
D) 267
E) 191
Speed = (36* 5/18) m/sec = 10 m/sec. Length of the train = (10 x 10)m = 100 m. Let the length of the platform be x meters. Then, (x + 100)/36 = 10==&gt; x + 300 = 360 ==&gt; x = 60 m.   Answer: 60
<result>B</result>
A train passes a station platform in 36 seconds and a man standing on the platform in 10 seconds. If the speed of the train is 36 km/hr, what is the length of the platform?