................................is that element of the simplex table which lis both in the key row and key column.

Related MCQs

• Any column or row of a simplex table is known as .........................
• If a simplex table shows the values 2, -3, 0 against “θ”, which should be taken as the replacement ratio.
• In simplex method, ........................ should be selected when there is tie between slack/surplus variable and decision variable.
• In simplex method, we add .......................... in the case of constraints with sign “=”
• The allocated cells in the transportation table are called ..............................
• While plotting constraints on a graph paper, terminal points on both axes are connected by a straight line because
• A matrix which shows the gains and losses resulting from moves and counter moves is called..................................
• ………..models in which the input and output variables follow a probability distribution.
• The O R technique which helps in minimising total waiting and service cost is:
• ........................ model is a map which indicates roads, highways, towns and inter-relationships