A jogger is running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 meters long train . The train is running at 45 kmph in the same direction. how much time does it take for the train to pass the jogger?	Options:	A) 46	B) 36	C) 18	D) 22	E) 23
Explanation:   Distance to be covered = 240+ 120= 
<gadget id="calculator">240+ 120</gadget>
<output>360</output>
360 m   Relative speed= 36 km/hr = 36×10/36 = 10 m/s   Time = distance/speed = 360/10= 
<gadget id="calculator">360/10</gadget>
<output>36</output>
36 seconds   Answer: Option 36
<result>B</result>
A jogger is running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 meters long train . The train is running at 45 kmph in the same direction. how much time does it take for the train to pass the jogger?