BCA Eight Semester Operational Research MCQs of 2021 Batch
BCA Eight Semester Operational Research MCQs of 2021 Batch.
Multiple Choice Questions
i. In the simplex method, an unbounded solution to a maximization LPP is indicated when:
b) All entries in the pivot column are negative or zero
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ii. In Kendall’s notation, the queuing model M/D/1 represents:
a) Poisson arrival, deterministic service, single server
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iii. Operations Research is primarily concerned with:
b) Applying scientific and quantitative methods to decision-making problems
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iv. The economic replacement time of an equipment occurs when:
c) The average annual cost per period is minimum
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v. In an assignment problem, the cost matrix must be square (balanced) because:
b) The Hungarian method requires an equal number of rows and columns
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vi. A saddle point exists in a game when:
a) Maximin value equals Minimax value
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vii. ‘Reorder level’ in inventory control refers to:
b) The stock level at which a fresh order should be placed
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viii. The initial feasible solution of a transportation problem can be obtained by:
a) North-West Corner Method
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ix. If both the ordering cost and the holding cost increase by 100%, the EOQ will:
c) Remain unchanged
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x. Replacement of items that fail suddenly, such as light bulbs, is generally handled by:
b) Group replacement policy
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