Operations Research Questions and Answers | Online Quiz for Practice
Operations Research MCQ Questions for Practice
46. Before starting to solve the problem, it should be balanced. If not then make it balanced by..........column incase demand is less than supply or by adding.........................raw incase supply is less than the demand
Correct Answer is: Unshipped supply, Shortage
47. Currently, LPP is used in solving a wide range of practical
Correct Answer is: Business problems
48. Decision variables are
Correct Answer is: None of the above
49. Dual of the dual is
Correct Answer is: Primal
50. Every LPP is associated with another LPP is called
Correct Answer is: Dual
51. For analyzing the problem, decision – makers should normally study
Correct Answer is: Its qualitative aspects
52. For maximization in TP, the objective is to maximize the total
Correct Answer is: Profit
53. For solving an assignment problem, which method is used?
Correct Answer is: Hungarian
54. Graphic method can be applied to solve a LPP when there are only............variable
Correct Answer is: Two
55. How many methods are there to solve LPP?
Correct Answer is: Two
56. If demand is lesser than supply then dummy demand node is added to make it a
Correct Answer is: Balanced problem
57. If in a LPP, the solution of a variable can be made infinity large without violating the constrai the solution is..................nts
Correct Answer is: Unbounded
58. If the feasible region of a LPP is empty, the solution is
Correct Answer is: Infeasible
59. If the total supply is less than the total demand, a dummy source (row) is included in the cost matrix with
Correct Answer is: Zero Cost
60. If there are m original variables and n introduced variables, then there will be............columns in the simplex table
Correct Answer is: Please check the page for the answer.
