A train 220 m long is running with a speed of 59 kmph. In what time will it pass a man who is running at 7 kmph in the direction opposite to that in which the train is going?
Options
A) 15 seconds B) 10 seconds C) 11 seconds D) 12 seconds E) 14 seconds
Relative speed=66kmph or 330/18m/s   Time taken to pass the man:   Length of the train/relative speed     220*18/330= 
<gadget id="calculator">  220*18/330</gadget>
<output>12</output>
12 seconds   ANSWER:12 seconds
<result>D</result>
A train 220 m long is running with a speed of 59 kmph. In what time will it pass a man who is running at 7 kmph in the direction opposite to that in which the train is going?