Welcome to the Sets and Functions MCQs Page

Dive deep into the fascinating world of Sets and Functions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Sets and Functions, a crucial aspect of Discrete Mathematics. In this section, you will encounter a diverse range of MCQs that cover various aspects of Sets and Functions, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Discrete Mathematics.

Check out the MCQs below to embark on an enriching journey through Sets and Functions. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Discrete Mathematics.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Sets and Functions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Sets and Functions MCQs | Page 3 of 15

Explore more Topics under Discrete Mathematics

01

Logics and Proofs

02

Sequences,Sums and Matrices

03

Algorithms

04

Number Theory and Cryptography

05

Induction and Recursion

06

Counting Theory

07

Discrete Probability

08

Relations

09

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10

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11

Boolean Algebra and Modeling Computations

12

Group Theory

Q21.

The Cartesian Product B x A is equal to the Cartesian product A x B.

True

False

May be True or False

Can't say

Discuss

Answer: (b).False

Q22.

What is the cardinality of the set of odd positive integers less than 10?

Discuss

Answer: (b).5

Q23.

Which of the following two sets are equal?

A = {1, 2} and B = {1}

A = {1, 2} and B = {1, 2, 3}

A = {1, 2, 3} and B = {2, 1, 3}

A = {1, 2, 4} and B = {1, 2, 3}

Discuss

Answer: (c).A = {1, 2, 3} and B = {2, 1, 3}

Q24.

The set of positive integers is _____________

Infinite

Finite

Subset

Empty

Discuss

Answer: (a).Infinite

Q25.

What is the Cardinality of the Power set of the set {0, 1, 2}?

Discuss

Answer: (a).8

Q26.

The members of the set S = {x | x is the square of an integer and x < 100} is ________________

{0, 2, 4, 5, 9, 58, 49, 56, 99, 12}

{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}

{1, 4, 9, 16, 25, 36, 64, 81, 85, 99}

{0, 1, 4, 9, 16, 25, 36, 49, 64, 121}

Discuss

Answer: (b).{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}

Q27.

The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________

{1, 2, 6, 1}

{1, 2, 5, 6}

{1, 2, 1, 2}

{1, 5, 6, 3}

Discuss

Answer: (b).{1, 2, 5, 6}

Q28.

The intersection of the sets {1, 2, 5} and {1, 2, 6} is the set _____________

{1, 2}

{5, 6}

{2, 5}

{1, 6}

Discuss

Answer: (a).{1, 2}

Q29.

Two sets are called disjoint if there _____________ is the empty set.

Union

Difference

Intersection

Complement

Discuss

Answer: (c).Intersection

Q30.

Which of the following two sets are disjoint?

{1, 3, 5} and {1, 3, 6}

{1, 2, 3} and {1, 2, 3}

{1, 3, 5} and {2, 3, 4}

{1, 3, 5} and {2, 4, 6}

Discuss

Answer: (d).{1, 3, 5} and {2, 4, 6}

Page 3 of 15

Welcome to the Sets and Functions MCQs Page

Sets and Functions MCQs | Page 3 of 15

Explore more Topics under Discrete Mathematics

Logics and Proofs

Sequences,Sums and Matrices

Algorithms

Number Theory and Cryptography

Induction and Recursion

Counting Theory

Discrete Probability

Relations

Graphs and Graphs Properties

Tree Properties

Boolean Algebra and Modeling Computations

Group Theory

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