Two trains each 120m in length each, are running on two parallel lines in opposite directions. If one goes at the speed of 85km/h while the other travels at 65km/h. how long will it take for them to pass each other completely.	Pick one
A) 11.07 sec
B) 10.07 sec
C) 13.07 sec
D) 12.07 sec
E) 14.07 sec
Explanation:   D = 120 m +120 m = 240 m   RS = 85 + 65= 
<gadget id="calculator">85 + 65</gadget>
<output>150</output>
150 * 5/18= 417/10   T = 420 * 10/417 = 10.07 sec   Answer: Option 10.07 sec
<result>B</result>
Two trains each 120m in length each, are running on two parallel lines in opposite directions. If one goes at the speed of 85km/h while the other travels at 65km/h. how long will it take for them to pass each other completely.