| 2015 | Leshi Singh | JD(U) | 75400 | Shiv Shankar Thakur Allias Shankar Azad | RLSP | 45583 |
| 2010 | Leshi Singh | JD(U) | 64323 | Irshad Ahmad Khan | INC | 19626 |
| OCT 2005 | Dilip Kumar Yadav | RJD | 39175 | Leshi Singh | JD(U) | 35578 |
| FEB 2005 | Leshi Singh | JD(U) | 40587 | Dileep Kumar Yadav | RJD | 31284 |
| 2000 | Lesha Devi | SAP | 39432 | Dilip Kumar Yadav | SP | 25411 |
| 1995 | Dilip Kumar Yadav | JD | 32543 | Madhusudan Singh | IND | 23620 |
| 1990 | Amarnath Tiwari | INC | 48966 | Surya Narayan Singh | JD | 36539 |
| 1985 | Amar Nath Tiwari | INC | 54517 | Surya Na. Singh Yadav | LKD | 25872 |
| 1980 | Surja Narayan Singh Yadav | JNP(SC) | 25205 | Jainaryana Mehta | INC(I) | 17528 |
| 1977 | Surya Narayan Singh Yadav | JNP | 38109 | Ram Narayan Mandal | INC | 18325 |
| 1972 | Jai Narayan Mehta | INC | 19555 | Surya Narain Singh Yadav | IND | 13149 |
| 1969 | Kalika Prasad Singh | SSP | 10481 | Jai Narain Mehta | INC | 9308 |
| 1967 | L.N. Sudhansu | INC | 19672 | S.N.S. Yadav | SSP | 17871 |
| 1962 | Lakshmi Narain Sudhanshu | INC | 18383 | Surya Narayan Singh Yadav | SWA | 6914 |
| 1957 | Bhola Paswan Shastri | INC | 27088 | Kalika Singh | IND | 10171 |
| 1957 | Laxmi Narayan Sudhansu | INC | 24993 | Ramodeo Prasad Dass | IND | 9362 |
