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MTH601 Practice Questions with Solution Lectures 23-40

Operations Research PDF 1.2 MBUpdated 23 Oct 2026
Quiz MTH601 Practice Questions with Solution Lectures 23-40 PDF 1.2 MB
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MTH601 Operations Research
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PDF 1.2 MB
Updated
23 Oct 2026
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Q1. Write the given linear programming problem in standard form and discuss the nature of initial basic feasible solution

Maximize Z x x x

x x x x x x x

Q2. Explain degeneracy in terms of graphical method.

Q3. x1

x2 · S1 · S2 · S3 · Solution

Z -5/4 S1 -1 x1 S3 -2 -1

Operate the next iteration and discuss the solution.

Q4. Maximize

Z x x

x x x x x x Operate the next iteration and discuss the solution.

Q1. How do we come to know that the given Linear Programming problem has multiple optimal solutions by solving it by simplex method. Also discuss it for graphical method.

Q2. Discuss the following

  1. Unbounded solution of linear programming Problem
  2. Infeasible solution of linear programming problem

Q3. Put the following linear programming problem of unrestricted decision variables in standard form.

Maximize Z x x x x x x x x x x unrestricted

Q4. Maximize

Z x x x x x x x x Solve the above linear programming problem and discuss the type of solution

Q5. Given linear programming problem is of maximization. Operate the next iteration and discuss the type of solution.

x1 · x2 · x3 · x4 · x5 · A · Solution

Z -20 -10 -1 x4 -3 x5 x6 -1

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