In this paper, the use of numerical mesh-less method weighted residuals methods (WRMs) based on collocation method have been studied for solving perturbed delay Volterra integro-differential equation (PDVIDE). For this purpose, the MQ RBF and a new introduced basic BiRBF been used. The roots of the Chebyshev orthogonal polynomials are considered as the collocation points. The results of numerical experiments of proposed methods are compared with the exact solution in illustrative examples to confirm the accuracy and efficiency of the presented schemes.