A train passes a station platform in 32 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?	Choose the correct choice from the following answers
A) 180 m	B) 160 m	C) 240 m	D) 207 m	E) 202 m
Speed = [54 * 5/18] m/sec   = 15 m/sec.   Length of the train = (15 * 20)= 
<gadget id="calculator">(15 * 20)</gadget>
<output>300</output>
300 m.   Let the length of the platform be x meters.   Then, x + 300 / 32= 15   x + 300 = 480   x =180m.   180 mnswer: 180 m
<result>A</result>
A train passes a station platform in 32 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?