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Q1:

2026: 19 May Shift 1

Linear Programming

Easy

Applied

While solving an LPP, the corner points of a bounded feasible region were found to be (0,0), (1, 9), (3, 7), (4, 5.5) and (10, 0). The objective function Z=4x+yZ = 4x + y will maximise at:

Answer options
Option 4
Correct Answer
Explanation for 2026: 19 May Shift 1 MAT question 1

Q2:

2026: 19 May Shift 1

Linear Programming

Medium

Applied

The shaded unbounded area of an LPP is the result of constraints:

Answer options
Option 4
Correct Answer
Explanation for 2026: 19 May Shift 1 MAT question 2

Q3:

2026: 18 May Shift 2

Linear Programming

Easy

Common

Given the following L.P.P., in which objective function represents the maximum profit (ZZ) (in Rs.) such as

Max. Z=40x+30yZ=40x+30y, subject to constraints:

x+3y≤12, 3x+y≤12, x,y≥0x+3y \le 12,\ 3x+y \le 12,\ x,y \ge 0

The value of the maximum profit is:

Answer options
Option 3
Correct Answer
Explanation for 2026: 18 May Shift 2 MAT question 3

Q4:

2026: 18 May Shift 2

Linear Programming

Medium

Core

The feasible region of an LPP is a bounded region by vertices (4, 18), (6, 12), (40, 0) and (15, 0). Then the point (15, 15) lies in the

A. open half plane of x+2y<40x+2y<40.

B. closed half plane of 3x+y≥303x+y\ge 30.

C. closed half plane of 4x+3y≥604x+3y\ge 60.

D. feasible region of the given LPP.

Choose the correct answer from the options given below:

Answer options
Option 3
Correct Answer
Explanation for 2026: 18 May Shift 2 MAT question 4

Q5:

2026: 18 May Shift 2

Linear Programming

Easy

Core

If a, b, c > 0 and ax+by>cax+by>c, then its graph represents:

Answer options
Option 2
Correct Answer
Explanation for 2026: 18 May Shift 2 MAT question 5

Q6:

2026: 18 May Shift 2

Linear Programming

Easy

Applied

The corner points of the bounded feasible region determined by the system of linear constraints are (0, 0), (0, 9), (2, 10), (6, 8), (10, 0). If the objective function is Z=6x+5yZ=6x+5y, then (Maximum value of ZZ – Minimum value of ZZ) is equal to:

Answer options
Option 4
Correct Answer
Explanation for 2026: 18 May Shift 2 MAT question 6

Q7:

2026: 18 May Shift 2

Linear Programming

Medium

Applied

Consider a LPP:

Maximize Z=22x+18yZ=22x+18y

Subject to:

x+y≤20x+y\le 20,

360x+240y≤5760360x+240y\le 5760,

x,y≥0x,y\ge 0.

Which of the following statements are correct ?

A. The maximum value of ZZ occurs at (0, 20).

B. The maximum value of ZZ occurs at (8, 12).

C. The maximum value of ZZ is 352.

D. The maximum value of ZZ is 392.

Choose the correct answer from the options given below:

Answer options
Option 3
Correct Answer
Explanation for 2026: 18 May Shift 2 MAT question 7

Q8:

2026: 18 May Shift 1

Linear Programming

Easy

Common

If corner points of the bounded feasible region of a linear programming problem are as in the figure given below and z=px+qyz = px + qy, (p,q>0)(p,q > 0) is an objective function. Then the relation between pp and qq, when zz is maximum at D(4,10)D(4,10) and C(6,8)C(6,8), is:

Answer options
Option 3
Correct Answer
Explanation for 2026: 18 May Shift 1 MAT question 8

Q9:

2026: 18 May Shift 1

Linear Programming

Easy

Core

The corner points of the bounded feasible region determined by 2x+y≤102x+y \leq 10, x+3y≤15x+3y \leq 15, x,y≥0x,y \geq 0 are (0, 0), (5, 0), (3, 4) and (0, 5). Let z=px+qyz = px+qy, p,q>0p,q > 0, then the relation between pp and qq so that the maximum of zz occurs at both (3, 4) and (0, 5), is

Answer options
Option 3
Correct Answer
Explanation for 2026: 18 May Shift 1 MAT question 9

Q10:

2026: 18 May Shift 1

Linear Programming

Easy

Core

If the corner points of the bounded feasible region of a Linear Programming Problem are (0, 2), (3, 0), (6, 0), (6, 8) and (0, 5), then the minimum value of the objective function z=2x+3yz = 2x+3y occurs at

Answer options

Q11:

2026: 18 May Shift 1

Linear Programming

Easy

Applied

The corner points of the bounded feasible region for an L.P.P are (0, 10), (5, 5), (15,15), and (0, 20). If the objective function is Z=px+qy,p,q>0Z=px+qy, p,q>0, then the condition on pp and qq so that the maximum of ZZ occurs at (15, 15) and (0, 20) is

Answer options

Q12:

2026: 18 May Shift 1

Linear Programming

Easy

Applied

If the objective function for an L.P.P is Z=2x+5yZ=2x+5y and the corner points for bounded feasible region are (8, 0), (2, 3), (3, 5), and (0, 7), then the minimum value of ZZ occurs at

Answer options

Q13:

2026: 15 May Shift 1

Linear Programming

Medium

Common

The number of corner points of the feasible region of an LPP determined by the constraints x−y≥0x - y \geq 0, 2y≤x+2,x≥0,y≥02y \leq x + 2, x \geq 0, y \geq 0 is

Answer options

Q14:

2026: 15 May Shift 1

Linear Programming

Easy

Core

The corner points of a bounded feasible region are A(15,0),B(40,0),C(4,18)A(15,0), B(40,0), C(4,18) and D(6,12)D(6,12). If the objective function is z=20x+10yz = 20x + 10y, then the difference in maximum and minimum value of zz is

Answer options

Q15:

2026: 15 May Shift 1

Linear Programming

Medium

Core

For the graph of a linear programming problem(LPP) given below. If min⁡z=3x+5y\min z = 3x+5y is the objective function and shaded portion in the figure is the feasible region of the LPP, then constraints other than x,y≥0x, y \geq 0 are

Answer options

Q16:

2026: 15 May Shift 1

Linear Programming

Medium

Applied

The maximum value of Z=3x+2yZ = 3x+2y subject to the constraints x+2y≥8x+2y \geq 8, x+y≤10,x≥0,y≥0x+y \leq 10, x \geq 0, y \geq 0 is

Answer options

Q17:

2026: 15 May Shift 1

Linear Programming

Medium

Applied

Corner points of the bounded feasible region determined by the system of linear constraints are (0, 3), (1, 1), and (3, 0). Let Z=px+qyZ = px+qy, where p,q>0p,q>0. Condition on pp and qq so that the minimum of Z occurs at (3, 0) and (1, 1) is

Answer options

Q18:

2026: 14 May Shift 2

Linear Programming

Easy

Common

The feasible region for a linear programming problem is shown in the figure.

Let Z=3x−4yZ = 3x - 4y be the objective function, then minimum of Z occurs at the point

Answer options

Q19:

2026: 14 May Shift 2

Linear Programming

Medium

Core

For a linear programming problem, the maximum value of the objective function z=2x+3yz=2x+3y subject to constraints:

x−y≤−1,−x+y≤0,x,y≥0x-y\le-1, -x+y\le0, x,y\ge0 is

Answer options

Q20:

2026: 14 May Shift 2

Linear Programming

Easy

Core

In a linear programming problem, the corner points of the feasible region, determined by the system of linear inequalities are (0, 0), (5, 0), (3, 4) and (0, 5). Let z=5x+qy,q>0z=5x+qy, q>0 be the objective function. For what value of q the maximum value of z occurs at both (3, 4) and (0, 5)?

Answer options

Q21:

2026: 12 May Shift 2

Linear Programming

Easy

Common

In the linear programming problem maximize Z=4x+3yZ = 4x+3y subject to the constraints x+y≥8x+y \ge 8, 3x+5y≤153x+5y \le 15, x≥0,y≥0x\ge0, y\ge0, the feasible region has

Answer options

Q22:

2026: 12 May Shift 2

Linear Programming

Medium

Core

The feasible region for an LPP is shown in the given figure. Let Z=3x+4yZ=3x+4y be the objective function. Then which of the following is/are TRUE?

(A) The minimum value of Z is 156

(B) The minimum value of Z is 152

(C) The maximum value of Z is 196

(D) Neither minimum nor maximum value of Z exists

Choose the correct answer from the options given below:

Answer options

Q23:

2026: 12 May Shift 2

Linear Programming

Medium

Core

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

Answer options

Q24:

2026: 12 May Shift 2

Linear Programming

Easy

Applied

Let Z=ux+vyZ=ux+vy, u,v>0u,v>0 be the objective function of a linear programming problem. Then the condition on uu and vv so that the maximum of ZZ occurs at both points (3,4)(3,4) and (0,5)(0,5) is :

Answer options

Q26:

2025: 3 June Shift 2

Linear Programming

Medium

Common

Which of the following terms are associated with a linear programming problem?

(A) Constraints

(B) Independent events

(C) Feasible region

(D) Objective function

Choose the correct answer from the options given below:

Answer options

Q27:

2025: 3 June Shift 2

Linear Programming

Easy

Common

If z=3x+4yz = 3x + 4y be the objective function of a of a linear programming problem (LPP) and (3, 1), (2, 4), (0, 4), (5, 0) be corner points of the bounded feasible region. Then the maximum value of objective function is

Answer options

Q28:

2025: 3 June Shift 2

Linear Programming

Easy

Core

The region represented by the system of inequalities x,y≥0,y≤6,x+y≤3x, y \geq 0, y \leq 6, x + y \leq 3

Answer options

Q29:

2025: 3 June Shift 2

Linear Programming

Medium

Core

The corner points of the feasible region of a LPP with the constraints x+2y≤40x + 2y \leq 40, 3x+y≥303x + y \geq 30, 4x+3y≥604x + 3y \geq 60, x,y≥0x, y \geq 0 are

Answer options

Q30:

2025: 3 June Shift 2

Linear Programming

Medium

Applied

The corner points of the bounded feasible region determined by the system of linear constraints are (0,8)(0,8), (4,4)(4,4), (12,12)(12,12), (0,20)(0,20). Let z=px+qyz = px + qy, where p,q>0p, q > 0. Condition on pp and qq so that the maximum of zz occurs at both the points (12,12)(12,12), (0,20)(0,20) is

Answer options