Computer Based Optimization Techniques - Questions & Answers for Competitive Exams | GkSeries

49. All the basis for a transportation problem is ____________.

• [A] square
• [B] rectangle
• [C] triangle
• [D] polygon

Answer: Option [C]

50. Solution of a Linear Programming Problem when permitted to be infinitely large is called _______

• [A] unbounded
• [B] bounded
• [C] optimum solution
• [D] no solution

Answer: Option [A]

51. When the total demand is not equal to supply then it is said to be __________.

• [A] balanced
• [B] unbalanced
• [C] maximization
• [D] minimization

Answer: Option [B]

52. In the transportation table, empty cells will be called ___________.

• [A] occupied
• [B] unoccupied
• [C] basic
• [D] non-basic

Answer: Option [B]

53. Closed loops may be ____________ in shape

• [A] square
• [B] square
• [C] triangle
• [D] diagonal

Answer: Option [A]

54. For finding an optimum solution in transportation problem ____________ method is used.

• [A] Modi
• [B] Hungarian
• [C] Graphical
• [D] simplex

Answer: Option [A]

55. The assignment algorithm was developed by ____________.

• [A] MODI
• [B] HUNGARIAN
• [C] HUHN
• [D] VOGELS

Answer: Option [B]

56. An assignment problem is a particular case of ____________.

• [A] linear programming problem
• [B] transportation problem
• [C] replacement problem
• [D] network problme

Answer: Option [B]

57. The coefficient of slack\surplus variables in the objective function are always assumed to be ______.

• [A] 0
• [B] 1
• [C] M
• [D] -M

Answer: Option [A]

58. If there is no non-negative replacement ratio in a sllution which is sought to be improved, then the solution is ________.

• [A] bounded
• [B] unbounded
• [C] basic solution
• [D] non-basic solution

Answer: Option [B]

59. The process that performs the services to the customer is known as ___________.

• [A] queue
• [B] service channel
• [C] customers
• [D] server

Answer: Option [B]

60. Given arrival rate = 30/hr, service rate = 40/hr, the value of traffic intensity is ___________.

• [A] 4/3
• [B] 3/4
• [C] 3/2
• [D] 5

Answer: Option [B]