A thief noticed a policeman at a distance of 500 m away from him. The thief starts running at a speed of 60 km/h and the policeman chased him running at a speed of 70 km/h. Find the time taken by the policeman to catch the thief (in minutes).
- ((a))
15
- ((b))
10
- ((c))
3
- ((d))
6
Show Answer
15















