defence exam CISF Constable Fireman Mock Test 2024 Quantitative Aptitude Speed Time and Distance Relative Speed
A thief is noticed by a policeman from a distance of 350 metres. The thief and policeman run at speeds of 15 km/h and 20 km/h, respectively. What is the time taken by the policeman to catch the thief?
1
3 min 45 sec
2
5 min 25 sec
3
3 min 20 sec
4
4 min 12 sec