Parliamentary Secretary, Government of Bihar for Law, Jails, Religious Trust, River Valley Projects, Irrigation, Electricity Departments, 1960-1963.

Chairman, (i) Employment Review Board for Scheduled Castes and Scheduled Tribes, Bihar, 1972-1974, (ii) Kosi Anchal Vikas Sangh, (iii) Bihar State Users of Power for Agriculture Association and (v) Railways Convention Committee, 1980-1984.

Member, (i) Bihar Legislative Assembly, 1952-1972, (ii)Bihar Public Service Commission, 1974-1977, (iii)7th Lok Sabha, 1980-1984, (iv) 8th Lok Sabha, 1984-1989, (v) Committee on Private Members Bills and Resolutions, 1980-1982 and (vi) National Commission for Scheduled Castes & Scheduled Tribes, 1986-1988.

Working (i) for the upliftment of Scheduled Castes and Scheduled Tribes and other backward communities in general; and education of their children in particular, (ii) for the development of Kosi area, (iii) for the implementation of Land Reforms and (iv) for the development of rural areas, providing employment to the rural labourers, etc.

He visited the USSR in August, 1987 as a member of a delegation to celebrate the 40th anniversary of Independence of India.