state gov Bihar LRC Clerk Mock Test 2023 Quantitative Aptitude Speed Time and Distance Problem on Trains
A man who is running in the opposite direction of 150 m long train. The train running at the speed of 45 km/hr crosses the man in 10 seconds. Find the speed of man?
1
8 km/hr
2
9 km/hr
3
10 km/hr
4
12 km/hr