Question 1

What is the objective function in a Linear Programming Problem?

Accepted Answer

A linear function to be maximized or minimized

Answer

A condition that must be satisfied

Answer

A graph of inequalities

Answer

A variable whose value is to be determined

Question 2

In LPP, constraints are:

Accepted Answer

Linear inequalities or equations that restrict decision variables

Answer

Variables to be optimized

Answer

Non-linear equations

Answer

Profit functions only

Question 3

The variables whose values are to be determined are called:

Accepted Answer

Decision variables

Answer

Slack variables

Answer

Constant variables

Answer

Artificial variables

Question 4

Which of the following is a valid objective function?

Accepted Answer

Z=5x+3y

Answer

xy=20

Answer

x2+y=10

Answer

$\surd x$ +y=5

Question 5

The set of all points satisfying all constraints is called:

Accepted Answer

Feasible region

Answer

Boundary region

Answer

Objective region

Answer

None of these