The correct option is D Pt. Nayanuram Sharma
After a resolution of supporting the movements of the Princely States was passed in Haripura summit of Congress in 1938 CE., Praja Mandals were systematically organised in various princely states. In this series, Hadoti Praja Mandal was also set up in 1934 by Pt. Nayanuram Sharma with the support of Prabhulal Vijay.