Imtihan

Imtihan (transl. Test) is a 1974 Indian Hindi-language film starring Vinod Khanna, Tanuja and Bindu. The story of the film revolves around an idealistic professor who decides to reform a group of rowdy students at a college. It is inspired by the 1967 British film To Sir, with Love, and has inspired the television series Jeet. The film was shot in Nashik. It is remake of Tamil film Nootrukku Nooru.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.