Do Kaliyaan (1968)

Proud, wealthy, and haughty Kiran meets with down-to-earth middle-class fellow collegian, Shekhar, and after several clashes and misunderstandings, both fall in love and decide to get married. Shekhar meets with Kiran's dominating mom and mousy dad, and is told that he must successfully pass a test that will be put to him through Kiran's mom, to which he agrees.