Operations Research MCQs and Notes
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Q 31. The variables whose coefficient vectors are unit vectors are called ‐‐‐‐‐‐‐‐‐‐‐‐
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Q 32. If the feasible region of a LPP is empty, the solution is ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
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Q 33. Graphic method can be applied to solve a LPP when there are only ‐‐‐‐‐‐‐‐‐‐‐‐‐ variable
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Q 34. The solution need not be in ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ numbers
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Q 35. All the parameters in the linear programming model are assumed to be ‐‐‐‐‐‐‐‐‐‐‐‐
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Q 36. Assignment problem helps to find a maximum weight identical in nature in a weighted ‐‐‐‐‐‐‐‐‐‐‐‐
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Q 37. The objective functions and constraints are linear relationship between ‐‐‐‐‐‐‐‐‐‐‐‐‐
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Q 38. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ are expressed is n the form of inequities or equations
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Q 39. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐ may be defined as a method of determining an optimum programme inter dependent activities in view of available resources
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Q 40. Replacement Model is a ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ model
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