  In this paper, a new ranking method for generalized trapezoidal
intuitionistic fuzzy number (GTRIFN) is introduced to overcome the limitations
of existing methods. Also we consider transportation problem in intuitionistic
fuzzy environment. In this transportation problem, costs are represented by
GTRIFNs. An algorithm is proposed to evaluate the initial basic feasible and
optimal solution of intuitionistic fuzzy transportation problem. An
illustrative numerical example is solved to demonstrate the efficiency of the
proposed methods.
