Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting the
second train has traveled 120km more than the first.the distance
between them.
Choose the correct choice from the following answers:  A) 1300 km  B) 1310 km  C) 1320 km  D) 1330 km  E) 1340 km
Let the distance traveled by the first train be x km   then distance covered by the second train is x + 120km   x/50 = x+120 / 60   x= 600   so the distance between A &amp; B is x + x + 120 = 1320 km   Answer is 1320 km.
<result>C</result>
Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting the
second train has traveled 120km more than the first.the distance
between them.