Complex sentence: He was associated with Akhil Bharatiya Vidyarthi Parishad for many years and held various posts in the organization; during college days, was Assistant General Secretary of the Patna University Students Union and member of the Senate, Finance Committee, Arts and Law Faculties of the University.
Split into simpler sentences: He was associated with Akhil Bharatiya Vidyarthi Parishad for many years and held various posts in the organisation. During his college days he was Assistant General Secretary of the Patna University Students Union and member of the Senate, Finance Committee, Arts and Law Faculties of the University.