Two trains travelling in the same direction at 58 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 110 m, what is the length of the second train?
Choose one
A) 800 m	B) 110 m	C) 600 m	D) 490 m	E) 710 m
RS = 58 â€“ 22= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 mps   T= 60 sec   490 m = 10 * 60= 
<gadget id="calculator">10 * 60</gadget>
<output>600</output>
600 m   110   --------   490 m   Answer: 490 m
<result>D</result>
Two trains travelling in the same direction at 58 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 110 m, what is the length of the second train?