A train , having a length of 220 meter is running at a speed of 60 kmph. In what time, it will pass a man who is running at 6 kmph in the direction opposite to that of the train
Pick one.
A) 10 sec	B) 12 sec	C) 6 sec	D) 4 sec	E) 2 sec
Explanation:   Distance = 220 m   Relative speed = 60+6= 
<gadget id="calculator">60+6</gadget>
<output>66</output>
66 kmph (Since both the train and the man are in moving in opposite direction)= 66×10/36 mps = 110/6 mps   Time = distance/speed = 220/(110/6)= 
<gadget id="calculator">220/(110/6)</gadget>
<output>12</output>
12 s   Answer: Option 12 sec
<result>B</result>
A train , having a length of 220 meter is running at a speed of 60 kmph. In what time, it will pass a man who is running at 6 kmph in the direction opposite to that of the train