Operations Research Multiple Choice Questions and Answers

91. Operations Research is a

1. Science
2. Art
3. Mathematics
4. Both A and B

92. Operations Research simply helps in improving the.............of the solution but does not result in a perfect solution.

1. Quality
2. Clarity
3. Look
4. None of the above

93. Operations Research study generally involves how many phases ?

1. Three
2. Four
3. Five
4. Two

94. Operations Research techniques helps the directing authority in optimum allocation of various limited resources, such as

1. Men and Machine
2. Money
3. Material and Time
4. All of the above

95. Operations Research uses models built by quantitative measurement of the variables c a given problem and also derives a solution from the model using............of the diversified solution techniques oncerning

1. Two or more
2. One or more
3. Three or more
4. Only One

96. Operations Research uses models to help the management to determine its scientifically

1. Policies
2. Actions
3. Both A and B
4. None of the above

97. Operations Research was known as an ability to win a war without really going in to a

1. Battle field
2. Fighting
3. War
4. Both A and B

98. Optimal solution is a feasible solution (not necessarily basic) which minimizes the

1. Time taken
2. Partial cost
3. Total cost
4. None of the above

99. Optimality conditions are expressed as............incase all non.basic cells?

1. Negligent costs
2. Advanced costs
3. Reduced costs
4. None of the above

100. Please state which statement is incorrect. (i) Linear programming was first formulated by an English economist L.V. Kantorovich (ii) LP is generally used in solving maximization or minimization problems subject to certain assumptions.

1. (ii) only
2. (i) only
3. Both (i) and( ii)
4. Both are correct