A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a platform of 340 m long?
Choices
A) 38 sec B) 35 sec C) 44 sec D) 40 sec E) 56
Speed = 45 km/hr = 45 Ã— (5/18) m/s   = 150/12 = 50/4 = 25/2 m/s   Total distance = length of the train + length of the platform   = 360 + 340= 
<gadget id="calculator">360 + 340</gadget>
<output>700</output>
700 meter   Time taken to cross the platform= 700/(25/2) = 700 Ã— 2/25 = 56 seconds   ANSW56R:56
<result>E</result>
A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a platform of 340 m long?