How many movies have Aamir Khan and Dalip Tahil acted in together?

They have worked on 7 movies together! Their first movie together was Qayamat Se Qayamat Tak (1988) while their highest rated movie together was Hum Hain Rahi Pyar Ke (1993). They have not worked together since Mann (1999). They are most known for their romance films together.