52.
A thief running at 8 km/hr is chased by a policeman whose speed is 10 km/hr. If the thief is I OOm ahead of the policeman then the time required for the policeman to catch the thief will be :
A:
2 min.
B:
3 min
C:
4 min.
D:
6 min
The answer is:
B
