Operations Research Set 1

Corner points of feasible region ✘ Both a and c ✘ corner points of the solution region ✘ none of the above ✔

2 ✘ not more than 3 ✘ 3 ✘ none of the above ✔

Solution ✘ basic solution ✘ feasible solution ✘ optimal ✔

maximize(-Z) ✘ none of the above ✔

increases infinitely ✘ basic variables are nonzero ✘ decreases infinitely ✘ One or more basic variables are zero ✔

Only constraints ✘ only non-negative restriction ✘ [a] and [b] both ✘ [a],[b] and Optimum solution ✔

Constraints are given by inequalities of any type ✘ Constraints are given by a set of linear equations ✘

Constraints are given only by inequalities of >= type

✘

Constraints are given only by inequalities of <= type

✔

Queuing Theory ✘ Decision Theory ✘ Both A and B ✘ None of the above ✔

A constraint for available resource ✘ An objective for research and development of a company ✘ A linear function in an optimization problem ✘ A set of non-negativity conditions ✔

Men and Machine ✘ Money ✘ Material and Time ✘ All of the above ✔