Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:
Option
A. 9
B. 9.6
C. 10
D. 10.8
Answers
Answered by
0
may be 9.6 is the right answer from my opinion hope it will help you
Answered by
0
9.8 seconds
10.8 seconds
11.8 seconds
12.8 seconds
Similar questions