Operations Research Questions and Answers in Quiz Form 8 for Practice

106. State which of the two statements is correct (i) the cells in the transportation table can be classified in to occupied cells and unoccupied cells (ii) optimal solution is a feasible solution (not necessarily basic ) which maximizes the total cost

1. both (i) and (ii) are correct
2. Two only
3. One only
4. Both (i) and (ii) are incorrect

107. The allocated cells in the transportation table are called

1. Occupied cells
2. Empty cells
3. Both A and B
4. Unoccupied cells

108. The issue of decision models

1. Is possible when the variables value is
2. Reduces the scope of judgment and intuition known with certainty in decision making
3. Requires the knowledge of computer software use
4. None of the above

109. The objective functions and constraints are linear relationship between

1. Variables
2. Constraints
3. Functions
4. All of the above

110. The operations Research technique which helps in minimizing total waiting and service costs is

1. Queuing Theory
2. Decision Theory
3. Both A and B
4. None of the above

111. The operations Research technique, specially used to determine the optimum strategy is

1. Decision Theory
2. Simulation
3. Game Theory
4. None of the above

112. The quantitative approach to decision analysis is a

1. Logical approach
2. Rational approach
3. Scientific approach
4. All of the above

113. The solution need not be in.................numbers

1. Prime Number
2. Whole Number
3. Complex Number
4. None of the above

114. The solution of any transportation problem is obtained in how many stages?

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

115. The term linearity implies..........among the relevant variables:

1. Straight line
2. Proportional relationships
3. Linear lines
4. Both A and B

116. The term Operations Research was coined in the year

1. 1950
2. 1940
3. 1978
4. 1960

117. The variables whose coefficient vectors are unit vectors are called

1. Unit Variables
2. Basic Variables
3. Non basic Variables
4. None of the above

118. The word............may be defined as some action that we apply to some problems or hypothesis.

1. Research
2. Operation
3. Both A and B
4. None of the above

119. The world Linear means that the relationships are represented by

1. Diagonal lines
2. Curved lines
3. Straight lines
4. Slanting lines

120. The world programming means taking decisions

1. Systematically
2. Rapidly
3. Slowly
4. Instantly