ECAT Pre Engineering MCQ Test With Answer for Chapter 21 Mathematics

MCQ's Test For ECAT Mathematics Chapter 21 Linear Inequalities and Linear Programming

Try The MCQ's Test For ECAT Mathematics Chapter 21 Linear Inequalities and Linear Programming

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Mathematics Chapter 21 Linear Inequalities and Linear Programming

00:00
Question # 1

A point of a solution region where two of its boundary lines intersect, is called

Question # 2

(0,1) is in the solution of the inequality

Question # 3

A point where two of its boundary lines intersect is called

Question # 4

x = -1 is in the solution of the inequality

Question # 5

(2, 1) is in the solution of the inequality

Question # 6

Optimal solution is found by evaluation the objective function at

Question # 7

x = ________ is in the solution of 2x - 5 > 0

Question # 8

(0,0) is in the solution of the inequality

Question # 9

The point (1,3) is one solution of

Question # 10

There may be ______ feasible solution in the feasible region

Question # 11

3x + 4 < 0 is

Question # 12

The point ________ is in the solution of the inequality 4x - 3y < 2

Question # 13

s > t then

Question # 14

Inequalities have ______ symbol

Question # 15

Multiplying each side of an inequality by (-1) will:

Question # 16

The set of ordered pairs (x,y) such that ax+ by < c, and (x,y) such that ax + by>0, are called

Question # 17

(1,0) is in the solution of the inequality

Question # 18

x is a member of the set [-1, 0, 3, 5] y is a member of the set {-2, 1, 2, 4} which is possible?

Question # 19

If x < y, 2x = A, and 2y = B, then

Question # 20

The point ________ is in the solution of the inequality 2x - 3y > 5

Question # 21

x = ________ is in the solution of 2x + 3 > 0

Question # 22

3x + 4 > 0 is

Question # 23

The corner point of the boundary lines, x-2y
2x + y = 2 is:

Question # 24

ab > 0 and a > 0 then

Question # 25

The graph of y < 2 is the

Question # 26

Which of the following is not a solution of system of inequalities 2x- 3y ≤6,2x +y≥ 2,x +2y≤ 8, x≥ 0,y ≥ 0

Question # 27

The graph of y> 0 is the upper - half of:

Question # 28

Maximum value of z =15x +20y subject to 3x+ 4y≤ 12,x,y≥ 0 is given by

Question # 29

The solution set of x < 4 is

Question # 30

Which of the following ordered pair is a solution of the inequality x+2y<6?

Submit

Prepare Complete Set Wise ECAT Mathematics Chapter 21 Linear Inequalities and Linear Programming MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Mathematics Chapter 21 Linear Inequalities and Linear Programming MCQ`s Test

  • H
    Heer 09 - Jan - 2024 03 Min 30 Sec 105/120
  • U
    Unknown 22 - May - 2022 07 Min 37 Sec 105/120
  • L
    Laiba 1004 19 - Jul - 2022 23 Min 20 Sec 105/120
  • Z
    Zohaib 14 - Mar - 2023 08 Min 32 Sec 95/120
  • M
    Mr Mani 27 - Jan - 2024 12 Min 33 Sec 95/120
  • A
    Arslan 03 - Jul - 2023 10 Min 15 Sec 85/120
  • S
    Syed Nalain Abbas Taqvi 18 - May - 2024 03 Min 30 Sec 80/120
  • S
    Saad Hafeez 12 - Jun - 2024 12 Min 31 Sec 80/120
  • S
    saad naveena 15 - Jul - 2022 32 Min 07 Sec 80/120
  • R
    Rabia Ghafoor 15 - Jul - 2022 11 Min 46 Sec 75/120
  • U
    Usman Saif 23 - May - 2024 14 Min 32 Sec 75/120
  • Z
    Zobia Asif 28 - Jan - 2023 15 Min 14 Sec 75/120
  • A
    ali moid 22 - Jul - 2024 02 Min 36 Sec 70/120
  • A
    Abdullah Ali 24 - Sep - 2024 03 Min 15 Sec 70/120
  • W
    Waleed Ahmed 06 - Mar - 2023 15 Min 47 Sec 70/120

ECAT Mathematics Chapter 21 Important MCQ's

Sr.# Question Answer
1 x = ________ is in the solution of 2x - 3 < 0
A. 2
B. -2
C. 3
D. 4
2 If ab > 0 and a < 0, which of the following is negative?
A. b
B. -b
C. -a
D. (a - b)2
3 The point ________ is in the solution of the inequality 2x - 3y < 4
A. (0, -2)
B. (1, -3)
C. (2, 2)
D. (3, 0)
4 A ________ divides the plane into left and right half planes.
A. Vertical line
B. Horizontal line
C. Non vertical line
D. Inequality
5 If 4 - x >5, then
A. x > 1
B. x > -1
C. x < 1
D. x < -1
6 r + 3 >5 then which is true
A. r + 2 > 4
B. r + 2 < 4
C. r + 2 = 4
D. None
7 If x < y, 2x = A, and 2y = B, then
A. A = B
B. A < B
C. A < x
D. B < y
8 The real numbers which satisfy an inequality form its
A. solution
B. coefficient
C. domain
D. range
9 Multiplying each side of an inequality by (-1) will:
A. Not effect
B. Change the sign
C. Become zero
D. Not defined
10 Which of the following is not a solution of system of inequalities 2x- 3y ≤6,2x +y≥ 2,x +2y≤ 8, x≥ 0,y ≥ 0
A. (1,0)
B. (0,4)
C. (3,0)
D. (8,0)

Test Questions

Is this page helpful?