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

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

Question # 2

s > t then

Question # 3

The real numbers which satisfy an inequality form its

Question # 4

ax + by < c is linear inequality in

Question # 5

x = -1 is in the solution of the inequality

Question # 6

Which is in the solution set of 4x - 3y < 2

Question # 7

If 4 - x >5, then

Question # 8

The total cost of 2 apples and 3 oranges is $1.70, which of the following is true

Question # 9

x = ________ is in the solution of 2x - 3 < 0

Question # 10

Optimize means ______ a quantity under certain constraints

Question # 11

3x + 4 < 0 is

Question # 12

The graph of the linear equation of the form ax =by = c is a line which divided the plane into:

Question # 13

If ab > 0 and a < 0, which of the following is negative?

Question # 14

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

Question # 15

x = _________ is in the solution of 2x + 3 < 0

Question # 16

For which of the following ordered pairs (s, t) is s + t > 2 and s - t < -3?

Question # 17

For graphing a linear inequality, solid line is drawn if the inequality involves the symbols:

Question # 18

There may be ______ feasible solution in the feasible region

Question # 19

The graph of y < 2 is the

Question # 20

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

Question # 21

Sum of two quantities is at least 20 is denoted by

Question # 22

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

Question # 23

If -1 < x < 0, which of the following statements must be true?

Question # 24

The solution set of x < 4 is

Question # 25

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

Question # 26

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

Question # 27

Corner point of the system x - y≤ 2,x + y≤ 4,2x -y≤ 6,x≥ 0,y≥ 0

Question # 28

Which is not a half plane

Question # 29

x = 1 is in the solution of the inequality

Question # 30

2x + 3y > 4 is a linear inequality in

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
  • M
    Muqadas Zahra 13 - Apr - 2022 08 Min 28 Sec 100/120
  • 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

ECAT Class Mathematics Chapter 21 Important MCQ's

Sr.# Question Answer
1 Order (or sense) of an inequality is changed by multiplying or dividing its each side by a:
A. Zero
B. one
C. negative constant
D. Non negative constant
2 The real numbers which satisfy an inequality form its
A. solution
B. coefficient
C. domain
D. range
3 Which is not a half plane
A. ax + by < c
B. ax + by > c
C. Both A and B
D. None
4 (0,0) is in the solution of the inequality
A. x + y > 3
B. x - y > 2
C. 3x + 2y > 5
D. 3x - 2y < 2
5 (1, 2) is in the solution of the inequality
A. 2x + y > 8
B. 2x + y < 6
C. 2x - y > 1
D. 2x + 3y < 2
6 If -1 < x < 0, which of the following statements must be true?
A. x < x2< x3
B. x < x3< x2
C. x2< x3< x
D. x2< x < x3
7 The solution set of the inequality ax + by < c is
A. straight line
B. half plane
C. parabola
D. none of these
8 Inequalities have ______ symbol
A. 2
B. 3
C. 4
D. 1
9 x = ________ is in the solution of 2x - 3 < 0
A. 2
B. -2
C. 3
D. 4
10 (1,0) is in the solution of the inequality
A. 3x + 2y > 8
B. 2x - 3y < 4
C. 2x + 3y > 3
D. x - 2y < -5

Test Questions

Is this page helpful?