Dastidar was born in a Baidya family in Saroatali, Chittagong, in British India. While studying at Saroatali school he joined in the Indian Republican Army, a revolutionary group led by Masterda Surya Sen. In 1930, he was seriouslyinjured by a blast while manufacturing of bombs. Dastidar was one of the leader of this underground group. On 18 April 1930, he guided a group of youth revolutionaries to raid the police armoury of Chittagong. After the arrest of Masterda, he took charge and directed the movement. Dastidar was arrested on 19 May1933 after an armed encounter with police force at Gahira village in the house of Purna Talukdar.