Operational Research

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Quiz will ask 20 randomly selected questions with allotted time of . You can take the quiz more than once. Once you submit the quiz, you can review how you have done, the correct the answers for each questions and the explanation for the correct the answer.

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Quiz Topics

10 Modules

Linear Programming

5 topics
1.

Duality and Sensitivity Analysis

10 questions
2.

Formulation of Linear Programs

10 questions
3.

Graphical Method

10 questions
4.

Integer Linear Programming

10 questions
5.

Simplex Method

10 questions

Network Flow Problems

5 topics

Integer Programming

5 topics

Dynamic Programming

5 topics

Queuing Theory

5 topics

Simulation

5 topics

Game Theory

5 topics

Decision Analysis

5 topics

Forecasting and Time Series Analysis

5 topics

Stochastic Processes

5 topics
Sample questions

Which of the following is NOT a characteristic of a linear programming problem?

The objective function is linear.

All constraints are linear.

Decision variables can take negative values.

There are limited resources.

In a linear programming model, which of the following represents the feasible region?

The area where the objective function is maximized.

The set of all points that satisfy the constraints.

The intersection of all constraints.

The area outside the constraints.

What is the purpose of introducing slack variables in a linear programming problem?

To convert inequalities into equalities.

To increase the objective function value.

To represent surplus resources.

To simplify the graphical solution.

In a maximization problem, if a constraint is binding at the optimal solution, what does this imply?

The constraint is not satisfied.

The constraint is satisfied with equality.

The constraint can be relaxed without affecting the solution.

The objective function can be improved by changing this constraint.

Which of the following methods can be used to solve a linear programming problem?

Simplex Method

Graphical Method

Branch and Bound

Dynamic Programming

INR100.00
INR1000.00
Unlimited Attempts   (lifetime access)

Try your first attempt for free

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Quiz Topics

10 Modules

Linear Programming

5 topics
1.

Duality and Sensitivity Analysis

10 questions
2.

Formulation of Linear Programs

10 questions
3.

Graphical Method

10 questions
4.

Integer Linear Programming

10 questions
5.

Simplex Method

10 questions

Network Flow Problems

5 topics

Integer Programming

5 topics

Dynamic Programming

5 topics

Queuing Theory

5 topics

Simulation

5 topics

Game Theory

5 topics

Decision Analysis

5 topics

Forecasting and Time Series Analysis

5 topics

Stochastic Processes

5 topics