How many movies have Rajkumar Barjatya and Salman Khan collaborated on?

They have worked on 4 movies together! Their first movie together was Maine Pyar Kiya (1989) while their highest rated movie together was Hum Aapke Hain Koun..! (1994). They have not worked together since Prem Ratan Dhan Payo (2015). They are most known for their drama films together.