 Only winners and runners are being mentioned.Shreenarayan Yadav of RJD defeated Jamshed Ashraf of LJP in October 2005 and in February 2005, Md.Tanweer Hasan of JD(U) in 2000, Krishna Mohan Yadav of Independent in 1995, Samsu Joha of Congress in 1990, Samsu Joha of Congress in 1985, Chandrabhanu Devi of Congress (I) in 1980 and Ram Lakhan Yadav of Congress in 1977.