state gov Patna Civil Court Clerk/Reader Mock Test Series Quantitative Aptitude Speed Time and Distance Problem on Trains
A train running at 48 km/h crosses a man going with the speed of 12 km/h, in the same direction in 18 seconds and passes a woman coming from the opposite direction in 12 seconds. The speed (in km/h) of the woman is:
1
8
2
9
3
10
4
6