adplus-dvertising

Welcome to the Relations MCQs Page

Dive deep into the fascinating world of Relations with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Relations, a crucial aspect of Discrete Mathematics. In this section, you will encounter a diverse range of MCQs that cover various aspects of Relations, 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.

frame-decoration

Check out the MCQs below to embark on an enriching journey through Relations. 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 Relations. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Relations MCQs | Page 1 of 5

Explore more Topics under Discrete Mathematics

Q1.
How many binary relations are there on a set S with 9 distinct elements?

a.

2⁹⁰

b.

2¹⁰⁰

c.

2⁸¹

d.

2⁶⁰

Discuss
Answer: (c).2⁸¹
Q2.
_________ number of reflexive relations are there on a set of 11 distinct elements.

a.

2¹¹⁰

b.

3¹²¹

c.

2⁹⁰

d.

2¹³²

Discuss
Answer: (a).2¹¹⁰
Q3.
The number of reflexive as well as symmetric relations on a set with 14 distinct elements is __________

a.

4¹²⁰

b.

2⁷⁰

c.

3²⁰¹

d.

2⁹¹

Discuss
Answer: (d).2⁹¹
Q4.
The number of symmetric relations on a set with 15 distinct elements is ______

a.

2¹⁹⁶

b.

2⁵⁰

c.

2³²⁰

d.

2⁷⁸

Discuss
Answer: (a).2¹⁹⁶
Q5.
Suppose S is a finite set with 7 elements. How many elements are there in the largest equivalence relation on S?

a.

56

b.

78

c.

49

d.

100

Discuss
Answer: (c).49
Q6.
________ is the rank of the largest equivalence relation on a set of 20 elements.

a.

3²⁰

b.

2⁴⁰⁰

c.

20

d.

1

Discuss
Answer: (d).1
Q7.
How many elements are there in the smallest equivalence relation on a set with 8 elements?

a.

10²

b.

8

c.

48

d.

32

Discuss
Answer: (b).8
Q8.
The rank of smallest equivalence relation on a set with 12 distinct elements is _______

a.

12

b.

144

c.

136

d.

79

Discuss
Answer: (a).12
Q9.
If a set A has 8 elements and a set B has 10 elements, how many relations are there from A to B?

a.

2⁹⁰

b.

3⁸⁰

c.

164

d.

2⁸⁰

Discuss
Answer: (d).2⁸⁰
Q10.
Synonym for binary relation is _______

a.

equivalence relation

b.

dyadic relation

c.

orthogonal relation

d.

one to many relations

Discuss
Answer: (b).dyadic relation
Page 1 of 5

Suggested Topics

Are you eager to expand your knowledge beyond Discrete Mathematics? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Compiler Design

Unravel the process of translating source code into executable programs with our...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...