Two trains are moving in the same direction at 126 kmph and 54 kmph. The faster train crosses a man in the slower train in 14 seconds. Find the length of the faster train?	Select:
A) 280
B) 290
C) 300
D) 310
E) 320
Relative speed = (126 - 54) * 5/18 = 4 * 5= 
<gadget id="calculator">4 * 5</gadget>
<output>20</output>
20 mps.   Distance covered in 27 sec= 14 * 20= 
<gadget id="calculator">14 * 20</gadget>
<output>280</output>
280 m.   The length of the faster train= 280 m.   280nswer:280
<result>A</result>
Two trains are moving in the same direction at 126 kmph and 54 kmph. The faster train crosses a man in the slower train in 14 seconds. Find the length of the faster train?