He worked as a research scholar on labour problems at the University of Allahabad (1920-1921) and became Professor of Economics at the National College (Bombay) in 1921. He joined the Non-Cooperation Movement the same year. In 1922, he become Secretary of the Ahmadabad Textile Labour Association in which he worked until 1946. He was imprisoned for Satyagraha in 1932, and again from 1942 to 1944.