(i) Passed Madhyamik Examination (10-th Std.) under W.B.B.S.E in 1983 with First division and 82.2% from Paranchak Siksha Niketan and 49th rank.
(ii) Passed Higher Secondary Examination (10+2-th Std.) under W.B.C.H.S.E in 1985 with First division and 85.9%from Mahishadal Raj College and 26th rank.
(iii) Passed Bachelor of Science (Hons. in Physics ) under University of Calcutta 1988 with First class (69.3%) and First division from R.K.M.R. College, Narendrapur and 6th rank.
(iv) Passed Master of Science (Pure Physics ) under University of Calcutta in 1991 with First class and 81.6% and 2nd rank. Specialization in Solid State Physics.
(v) Passed Post-Master of ...