An analysis is presented to investigate the effects of heat source/sink on magnetohydrodynamics convection slip flow of a thermosolutal nanofluid in a saturated porous media over a radiating stretching  sheet. The similarity solution is used to transform the problem under consideration into a boundary value problem of coupled ordinary differential equations, which are solved numerically by using the  finite difference method. Numerical computations are carried out  for the non-dimensional physical parameter. The results are analyzed  for the effect of different physical parameters such as Reynolds number, Darcy number, magnetic field parameter, Prandtl number, thermophoresis parameter, Brownian motion parameter, convection-radiation parameter, Lewis number, hydrodynamic (momentum) slip parameter, convection-diffusion parameter, convection-conduction parameter, on the dimensionless velocity, temperature and nano particle concentration fields which are presented through graphs.

MHD, heat source/sink, nanofluid, thermophoresis parameter, Brownian motion parameter, convection-radiation parameter, hydrodynamic (momentum) slip parameter.