A Multiple Attribute Group Decision Making (MAGDM) problem is to find a desirable solution from a finite number of feasible alternatives assessed on multiple attributes - quantitative and qualitative. Attaching numerical measures to attributes involved in a MAGDM problem needs a careful study of the problem. There are various techniques available for attaching numerical measures, namely, the Weighted Averaging (WA), Ordered Weighted Averaging (OWA), Induced-OWA, Ordered Weighted Geometric (OWG), Induced-OWG, etc., out of which a suitable one should be chosen. New MAGDM algorithms using a...