Jamadar attended the Gaurichanna Tenant Coneference in 1930, presided by
Hashem Ali Khan, which protested in favour of tenant rights against zamindars. He was also a member of the District Khilafat Committee which supported the pro-Ottoman
Khilafat Movement. The
British Raj conferred the title of
Khan Sahib on him in 1932. In 1937, Jamadar contested in the
Bengal legislative elections as a
Krishak Praja Party candidate, and successfully defeated his rival Moulvi Azharuddin Ahmad of the
All-India Muslim League. His constituency, Firozpur South, covered
Mathbaria,
Bhandaria,
Kathalia,
Bamna and
Patharghata. Despite the party struggling to gain support at the
1946 elections as a result of the growing popularity of the Muslim League's
Pakistan Movement, Jamadar preserved his Firozpur South seat against
Aftabuddin Wakil of the Muslim League. He also won a seat in the
East Bengal Provincial Assembly following the 1962 Basic Democracy elections. Jamadar was the founder of Mathbaria Central Co-operative Bank. He is also the founder of the K. M. Latif Institution. ==Death==