Academic Background
| Name | Board/University | Subject/Stream | Year of passing |
|---|---|---|---|
| H.S.L.C. (Class X) | SEBA, Assam | -- | 1980 |
| Pre-Univ. (10+2) | Gauhati University | Science | 1983 |
| B.A.(Math) | University of Delhi | Hons - Math | 1986 |
| M.A. | University of Delhi | Math | 1988 |
| M.Phil. | University of Delhi | Math | 1991 |
| Ph.D. | University of Delhi | Math | 1996 |