A train is moving at a speed of 30km/hr and its length is 100m. Find the time taken by it to pass a man standing near the railway line? Choices:  A) 12sec  B) 10sec  C) 15sec  D) 18sec  E) 22sec
Speed of the train = 30*5/18 = 25/3 m/sec   Distance moved in passing the standing man = 100m   Required time taken = 100/(25/3) = 100*3/25= 
<gadget id="calculator">100*3/25</gadget>
<output>12</output>
12sec   12secnswer is 12sec
<result>A</result>
A train is moving at a speed of 30km/hr and its length is 100m. Find the time taken by it to pass a man standing near the railway line?