A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a platform of 290 m long? Pick one
A) 38 sec
B) 35 sec
C) 44 sec
D) 40 sec
E) 52 sec
52 secxplanation:   Speed = 45 km/hr = 45×(10/36) m/s   = 150/12 = 50/4 = 25/2 m/s   Total distance = length of the train + length of the platform   = 360 + 290= 
<gadget id="calculator">360 + 290</gadget>
<output>650</output>
650 meter   Time taken to cross the platform= 650/(25/2) = 650×2/25 = 52 seconds   Answer: Option 52 sec
<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 290 m long?