How many movies have Laxmikant Shantaram Kudalkar and Rahi Masoom Raza collaborated on?

They have worked on 7 movies together! Their first movie together was Prem Kahani (1975) while their highest rated movie together was Main Tulsi Tere Aangan Ki (1978). They have not worked together since Oonch Neech Beech (1989). They are most known for their drama films together.