Mathematics MCQs Chapter 2 - PLS Academy

Mathematics MCQs Chapter 2 Class 11: Enhance Problem-Solving Skills

Mathematics MCQs Chapter 2 Class 11 are designed for students preparing for FSC board exams, NUST, UET, ECAT, FAST, and NTS entry tests. These MCQs cover all key concepts and formulas from Chapter 2, helping students practice systematically, strengthen understanding, and master problem-solving techniques.

PLS Boost Bundle

Get Access to 20 thousands+ MCQs Including Topical MCQs, Practice Tests, Mock Tests, Solved Past Papers, Flashcards, Notes, FLPS, and Much More.

UNLOCK PREMIUM🔐

1811

Created on January 19, 2022

Ch 2 Sets, Functions and Groups

1 / 31

The set of odd numbers between 1 and 9 are

{3,5,7,9}

{3,5,7}

{1,3,5,7,9}

{1,3,5,7}

2 / 31

The graph of linear function is :

parabola

Circle

straight line

triangle

3 / 31

A compound proposition which is always true is called:

contingency

absurdity

contradiction

Tautology

4 / 31

A compound proposition which is always wrong is called:

absurdity

Tautology

contradiction

contingency

5 / 31

A diagram which represents a set is called______

Argand

Venn’s

Plane

None

6 / 31

A compound proposition which is always neither true nor false is called:

Tautology

contradiction

absurdity

contingency

7 / 31

The number of all subsets of a set having three elements is:

8 / 31

Which of the following is not a binary operation :

√

–

9 / 31

A set is a collection of objects which are

identical

not defined

Well defined

Well defined and distinct

10 / 31

Every function is:

none of these

Relation

one to one

inverse function

11 / 31

12 / 31

Squaring a number is a:

relation

Function

Unary operation

binary operation

13 / 31

. Truth set of a tautology is

False

Universal set

True

14 / 31

Inverse of a line is :

a parabola

not defined

a point

A line

15 / 31

The symbol which is used to denote negation of a proposition is

∨

→

∧

16 / 31

Inverse of any element of a group is:

Not unique

none of these

unique

has many inverses

17 / 31

An onto function is also called:

Injective

Bijective

Inverse

Surjective

18 / 31

Identity element in (?, . ) is:

(1,1)

(0,0)

(1,0)

(0,1)

19 / 31

A diagram which represents a set is called______

None

Argand

Venn’s

Plane

20 / 31

Every recurring non terminating decimal represents

?′

None

21 / 31

Squaring a number is a:

relation

Function

Unary operation

binary operation

22 / 31

If ? ⊆ ? then ?(? ∩ ?) =

?(?)

?(?). ?(?)

?(?) + ?(?)

23 / 31

A set is a collection of objects which are

Well defined and distinct

Well defined

identical

not defined

24 / 31

Inverse of any element of a group is:

unique

none of these

has many inverses

Not unique

25 / 31

Every function is:

none of these

Relation

inverse function

one to one

26 / 31

In a proposition if ? → ? ???? ? → ? is called

converse of ? → ?

Inverse of ? → ?

contrapositive of ? → ?

None

27 / 31

The number of all subsets of a set having three elements is:

28 / 31

The set of odd numbers between 1 and 9 are

{3,5,7}

{1,3,5,7}

{1,3,5,7,9}

{3,5,7,9}

29 / 31

Which of the following is true:

? ⊂ ?

all of these

? ⊂ ?

30 / 31

Total number of subsets that can be formed from the set {?, ?, ?} is

31 / 31

The graph of linear function is :

parabola

Circle

straight line

triangle

Your score is

The average score is 66%

Benefits of Practicing Chapter 2 Mathematics MCQs

Practicing Mathematics Chapter 2 MCQs allows students to identify weak areas, improve accuracy, and increase speed. Regular practice also enhances conceptual clarity, builds confidence, and ensures better performance in board exams and competitive entry tests.

PLS Academy: Expert Chapter 2 Mathematics MCQs Preparation

PLS Academy provides structured Mathematics Chapter 2 MCQs with detailed solutions, topic-wise explanations, and performance analysis. Their guidance helps students strengthen core concepts, improve test-taking strategies, and maximize scores in NUST, UET, ECAT, FAST, NTS, and FSC board exams.

JazakAllah