The correct option is C 1944
After the conduction of Haripura Session in 1938 CE, Praja Mandals were set up in various states. Dungarpur Praja Mandal, one of these, was set up in 1944 by Bhogilal Pandya. In April 1946, Bhogilal Pandya was imprisoned due to participate in nationalist movement. The major objective behind setting up Praja Mandal was to set up a responsible government in Dungarpur.