A jogger running at 9 km/hr along side a railway track is 150 m ahead of the engine of a 100 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger? Choose one:
A) 88	B) 27	C) 36	D) 80	E) 25
Speed of train relative to jogger = 45 - 9= 
<gadget id="calculator">45 - 9</gadget>
<output>36</output>
36 km/hr.= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 m/sec.   Distance to be covered= 150 + 100= 
<gadget id="calculator">150 + 100</gadget>
<output>250</output>
250 m.   Time taken= 250/10= 
<gadget id="calculator">250/10</gadget>
<output>25</output>
25 sec.   Answer: 25
<result>E</result>
A jogger running at 9 km/hr along side a railway track is 150 m ahead of the engine of a 100 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger?