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🔐

1797

Created on January 19, 2022

Ch 2 Sets, Functions and Groups

1 / 31

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

2 / 31

A set is a collection of objects which are

identical

Well defined and distinct

Well defined

not defined

3 / 31

The graph of linear function is :

parabola

straight line

triangle

Circle

4 / 31

. Truth set of a tautology is

False

True

Universal set

5 / 31

Which of the following is not a binary operation :

√

–

6 / 31

Every function is:

none of these

one to one

Relation

inverse function

7 / 31

An onto function is also called:

Inverse

Surjective

Bijective

Injective

8 / 31

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

→

∧

∨

9 / 31

Inverse of a line is :

a parabola

a point

not defined

A line

10 / 31

11 / 31

The set of odd numbers between 1 and 9 are

{3,5,7,9}

{1,3,5,7}

{3,5,7}

{1,3,5,7,9}

12 / 31

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

Tautology

contingency

absurdity

contradiction

13 / 31

A compound proposition which is always wrong is called:

absurdity

contingency

Tautology

contradiction

14 / 31

Inverse of any element of a group is:

unique

none of these

has many inverses

Not unique

15 / 31

Squaring a number is a:

binary operation

relation

Function

Unary operation

16 / 31

A diagram which represents a set is called______

None

Plane

Argand

Venn’s

17 / 31

A compound proposition which is always true is called:

absurdity

contingency

Tautology

contradiction

18 / 31

Inverse of any element of a group is:

none of these

has many inverses

unique

Not unique

19 / 31

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

contrapositive of ? → ?

converse of ? → ?

Inverse of ? → ?

None

20 / 31

The set of odd numbers between 1 and 9 are

{1,3,5,7}

{1,3,5,7,9}

{3,5,7}

{3,5,7,9}

21 / 31

If ? ⊆ ? then ?(? ∩ ?) =

?(?)

?(?) + ?(?)

?(?). ?(?)

?(?)

22 / 31

Squaring a number is a:

binary operation

Unary operation

Function

relation

23 / 31

A set is a collection of objects which are

Well defined

not defined

identical

Well defined and distinct

24 / 31

Which of the following is true:

? ⊂ ?

all of these

25 / 31

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

26 / 31

Every recurring non terminating decimal represents

?′

None

27 / 31

The graph of linear function is :

Circle

parabola

straight line

triangle

28 / 31

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

29 / 31

Identity element in (?, . ) is:

(0,0)

(0,1)

(1,0)

(1,1)

30 / 31

Every function is:

inverse function

none of these

Relation

one to one

31 / 31

A diagram which represents a set is called______

Argand

Plane

Venn’s

None

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