A train is moving at a speed of 90km/hr and its length is 500m. Find the time taken by it to pass a man standing near the railway line?
Choose the correct choice from the following answers
A) 30sec  B) 45sec  C) 36sec  D) 20sec  E) 52sec
Speed of the train = 90*5/18= 
<gadget id="calculator">90*5/18</gadget>
<output>25</output>
25 m/sec   20secistance moved in passing the standing man= 500m   Required time taken = 500/(25)= 
<gadget id="calculator">500/(25)</gadget>
<output>20</output>
20sec   Answer is 20sec
<result>D</result>
A train is moving at a speed of 90km/hr and its length is 500m. Find the time taken by it to pass a man standing near the railway line?