Teachoo MCQ Test

CBSE Past Year MCQ Quiz

Chapter 12 Class 12 Linear Programming | 3 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 216
Question 1 of 3
Advertisement
Question 1 of 3
CBSE Board Exam 2025
Assertion (A) : Every point of the feasible region of a Linear Programming Problem is an optimal solution.
Reason (R) : The optimal solution for a Linear Programming Problem exists only at one or more corner point(s) of the feasible region.
Select one option. Answers are shown after the test.
Question 2 of 3
CBSE Board Exam 2026
The corner points of the feasible region determined by the system of linear constraints are (0, 0), (0, 40), (20, 40) (60, 20) and (60, 0). If the objective function of an LPP is \(\mathrm{Z}=4 \mathrm{x}+3 \mathrm{y}\), then the maximum value is :
Select one option. Answers are shown after the test.
Question 3 of 3
CBSE Board Exam 2026
In the graph, the feasible region representing the Linear Programming Problem for maximising objective function \(\mathrm{Z}=\mathrm{px}+\mathrm{qy}, \mathrm{p}, \mathrm{q}>0\) is shaded. If all points on segment AB give max (Z), then which of the following is true?
Select one option. Answers are shown after the test.