A train 165 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?  Choose the correct choice
A) 5 B) 6 C) 9 D) 8 E) 5
Speed of train relative to man = (60 + 6) km/hr = 66 km/hr   [66 * 5/18] m/sec = [55/3] m/sec.   Time taken to pass the man = [165 * 3/55= 
<gadget id="calculator">165 * 3/55</gadget>
<output>9</output>
9 sec   Answer: 9
<result>C</result>
A train 165 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?