Contents : Numerical Study of One Dimensional Fishers KPP Equation with Finite Difference ,Numerical Study of Fisher’s Equation by Finite Difference , Numerical Approximation to Nonlinear One Dimensional Coupled Reaction Diffusion System ,Numerical Simulation for Fredholm Integral Equation of the Second Kind ,Numerical Solution of Kortweg-de Vries Equation , A Study on Numerical Solution of Black-Scholes Model , Numerical Analysis of Thermal Convection in a CPU Chassis , Numerical Solution of Differential Equations by Direct Taylor Expansion , Numerical Solution of Quasilinear Singularly Perturbed Problems by the Principle of Equidistribution , Numerical Solution of Fractional Differential Equations .