61. If there are more than one optimum solution for the decision variable the solution is
Correct Answer is: Alternative
62. In a manufacturing process, who takes the decisions as to what quantities and which process or processes are to be used so tha the cost is minimum and profit is maximum?
Correct Answer is: Production manager
63. In a TP if the number of non.negative independent allocation is.........................than m+n.1.
Correct Answer is: Less
64. In LPP, degeneracy occurs in...............stages
Correct Answer is: Two
65. In maximization cases,............are assigned to the artificial variables as their coefficients in the objective function
Correct Answer is: #NAME?
66. In simplex algorithm, which method is used to deal with the situation where an infeasible starting basic solution is given?
Correct Answer is: M. method
67. In simplex method, if there is tie between a decision variable and a slack (or surplus) variable,................should be selected
Correct Answer is: Decision variable
68. In simplex method, we add...............variables in the case of =
Correct Answer is: Artificial Variable
69. In which phase is optimization done and how does that phase also checks for optimality conditions?
Correct Answer is: Phase II
70. In.................models there is risk and uncertainty
Correct Answer is: Probabilistic Models
71. In..........models, everything is defined and the results are certain,
Correct Answer is: Deterministic Models
72. In.........models one set of properties is used to represent another set of properties
Correct Answer is: Iconic Models
73. It is not easy to make any modification or improvement in
Correct Answer is: Symbolic Models
74. Key concept under which technique are network of events and activities, resource allocation, time and cost considerations, network paths and critical paths ?
Correct Answer is: Network Analysis
75. Linear programming has been successfully applied in
