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5th Unit

### 12th Class Mathematics Unit 5 Test

Here you can prepare 12th Class Mathematics Unit 5 Linear Inequalities and Linear Programming Test. Click the button for 100% free full practice test.

## 2nd Year Mathematics Chapter 5 Online MCQ Test for 12th Class Mathematics Unit 5 (Linear Inequalities and Linear Programming)

This online test contains MCQs about following topics:

- Introduction
- Linear Inequalities
- Region Bounded By 2 or 3 Simultaneous Inequalities
- Problem Constraints
- Feasible Solution Set
- Linear Programming
- Linear Programming Problems

Ics Part 2 Mathematics Unit 5 Test

### 2nd Year Mathematics Chapter 5 Online MCQ Test for 12th Class Mathematics Unit 5 (Linear Inequalities and Linear Programming)

Sr. # Questions Answers Choice
1 There are _______ ordered pairs that satisfy the inequality ax + by &gt; c.
• A. Finitely many
• B. Two
• C. Infinitely many
• D. Four
2 A solution of a linear inequality in x and y is an ordered pair of numbers, which _______ the inequality.
• A. Does not satisfy
• B. May be stisfied
• C. Satisfies
• D. None of these
3 The graph of linear equation of the form ax + by = c is a _________ where a, b and c are constants and a, b are not both zero.
• A. Curve
• B. Circle
• C. Straight line
• D. Parabola
4 For different values of k, the equation 4x + 5y = k represents lines ______ to the line 4x + 5y = 0.
• A. Perpendicular
• B. Parallel
• C. Equal
• D. None of these
5 The inequality x &lt; a is the open half plane to the __________ of the boundary line x = a:
• A. Above
• B. Left
• C. Below
• D. Right
6
• A. Left or right
• B. Upper or lower
• C. Open
• D. None of these
7 A region, which is restricted to the ________ quadrant, is referred to as a feasible region for the set of given contraints.
• A. First
• B. Third
• C. Second
• D. Fourth
8 The order (or sense) of an inequality is changed by ________, it each side by a negative constant.
• B. Subtracting
• C. Dividing
• D. None of these
9 The system of _________ involved in the problem concerned is called problem constraints:
• A. Linear inequalities
• B. Equations
• C. Linear equalities
• D. None of these
10 The region of the graph ax + by &gt; c is called ______ half plane:
• A. Open
• B. Boundary of
• C. Closed
• D. None of these

### Top Scorers of Ics Part 2 Mathematics Chapter 5 Test Online

J

#### Jannat

Lahore18 - Nov - 2021

13/20
05 Mins 33 Sec
J

#### Jannat

Lahore18 - Nov - 2021

12/20
06 Mins 28 Sec
F

#### Farhan Abbasi

Lahore01 - Nov - 2021

10/20
03 Mins 20 Sec

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