railway DFCCIL Executive 2025 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
A thief running at a speed of 8 km/h is chased by a policeman whose speed is 10 km/h. If the thief is 100 m ahead of the policeman, then the time required for the policeman to catch the thief will be:
1
3 minutes
2
2 minutes
3
6 minutes
4
10 minutes