Which one of the region I, II, III, IV is represented by the constraints x + 3y ≤ 60, x + y ≥ 10, x ≤ y, x ≥ 0, y ≥ 0 Option 1: Region I , Quadrilateral ABEF Option 2: Region II, OAB Option 3: Region III, OCB Option 4: Region IV, Quadrilateral BCDE

The answer is 'Region I , Quadrilateral ABEF'. View full solution:

CUET Mathematics - Which one of the region I, II, III, IV is represented by the constraints x + 3y ≤ 60, x + y ≥ 10, x ≤ y, x ≥ 0, y ≥ 0 | PYQs + Solutions

CUET Mathematics 2026 26th May Shift 2

Algebra

Medium

core

Region I , Quadrilateral ABEF

Region II, $\triangle$ OAB

Region III, $\triangle$ OCB

Region IV, Quadrilateral BCDE

✅ Correct Option: 1

Related questions:

22nd May Shift 2

For the LPP,

$Z=20x+10y$

Subject to

$x+2y\le 40$

$3x+y\ge 30$

$4x+3y\ge 60$

$x,y\ge 0$

Match List-I with List-II

List-I	List-II
(A) $Max.Z$	(I) 180
(B) $Min.Z$	(II) 320
(C) $Max.Z - 2\,Min.Z$	(III) 240
(D) If $Min.Z$ is attained at $(\alpha,\beta)$ , then $\alpha^2+\beta^2$ is	(IV) 800

Choose the correct answer from the options given below:

12th May Shift 2

The linear constraints for which the shaded region in the figure are:

14 May Shift 1

The corner points of the feasible region of the LPP: Minimize $Z = -50x + 20y$ subject to $2x - y \geq -5$ , $3x + y \geq 3$ , $2x - 3y \leq 12$ and $x, y \geq 0$ are

CUET Mathematics 2026 26th May Shift 2 PYQs

Keyboard Shortcuts