Nai Roshni

The film is a social drama, with its plot revolving around university professor Dr. Kumar (Ashok Kumar) His daughter Chitra (Tanuja) and his friend's daughter Rekha (Mala Sinha) live in high society. Prakash (Biswajeet), who lives with his blind mother (Sulochana) joins university as a lecturer, and takes lessons from Kumar to work on his PhD.