B.Sc.(Honours) in Mathematics in Shahjalal University of Science and Technology, Sylhet, Bangladesh.
M.Sc.(Thesis Group) in Mathematics in Shahjalal University of Science and Technology, Sylhet, Bangladesh.

Ordinary differential equations and Partial differential equations;
Numerical analysis;
Fourier analysis, harmonic functions and Laplace transforms;
Differential calculus and Integral calculus;
Coordinate geometry and matrices;
Business mathematics and statistics;
Basic mathematics;
Vector analysis and Statistics.

Differential equations;
Computational mathematics;
Numerical analysis;
Actuarial mathematics and risk managements; Population dynamics;
Pure and Applied mathematics;
Mathematical physics;
Fluid Mechanics;
Dynamic atmosphere etc.
Operation Research