Ph.D. from Centre for the Environment, Indian Institute of Technology Guwahati.

(Supervisor: Prof. Gopal Das , Co-Supervisor: Prof. Aiyagari Ramesh).

M.Sc.(Chemistry) , Dibrugarh University, First Class

B.Sc. in Physics, Chemistry (Major), Mathematics , Science College, Jorhat (Now JIST ), Assam , First Class.

Higher Secondary (Science), Sibsagar Govt. Higher Secondary & M.P School, Assam, First Division.

Matriculation, Demow Higher Secondary School, Sivasagar,Assam,  First Division.