Gujarat police constable || police constable exam preparation

A constable follows a thief who is 200 m ahead of the constable. If the constable and the thief runs at the speeds of 8 km/hr and 7 km/hr respectively, the constable would catch the thief in

A constable follows a thief who is 200 m ahead of the constable. If the constable and the thief run at speeds of 8 km/hour and 7 km/hour respectively, the constable would catch the thief in how much time?