| Degree | Year | University |
|---|---|---|
| Matriculation | 1979 | Bihar School Examination Board |
| I.SC(Intermediate) | 1981 | Patna University |
| B.Sc. | 1981-1984 | Patna University |
| M.Sc. | 1984-1986 | Indian Institute of Technology, Kanpur |
| Ph.D. | 1986-1990 | Indian Institute of Technology, Kanpur |