AFCAT I 2020 Solved Paper

Let the time required by t hours.
Relative speed of both trains as they are moving in opposite direction =(50+40)=90 km/hr
Total Distance = Time × Relative speed of trains
600=t×90
t=

20

3

hr
hence, they will meet after

20

3

hr
Required distance=50×

20

3

=

1000

3

km