Mundadugu

Mundadugu () is a 1983 Indian Telugu-language drama film produced by D. Rama Naidu of Suresh Productions and directed by K. Bapaiah, starring Krishna, Sobhan Babu, Sridevi and Jaya Prada.
It is remade in Hindi language in 1984 as "Maqsad", starring Rajesh Khanna, Jeetendra, Sridevi and Jaya Prada. 
Plot.
Gummadi and Sivakrishna are brothers. Sivakrishna is a socialist and wants to spend the property for the poor, whereas Gummadi is a very selfish man. Their differences lead to the death of Sivakrishna as planned by Raogopal Rao, Allu and Chalapati Rao. Chakravarthi (Sobhan Babu) is the son of Gummadi and Tilak (Krishna) is the son of Sivakrishna. Tilak joins as a worker in the company of Gummadi. Jayaprada is the niece of Gummadi and she falls in love with Tilak. Chakravarthi loves Sridevi, daughter of a teacher in their company. The villains have issues with Tilak. The resulting conflict between Chakravarthi and Tilak finally leads to the revelation of their relationship and a happy ending.
Boxoffice.
The film ran for more than 50 days in all the released centers. It also ran for more than 100 days and celebrated Silver Jubilee.