Class 9 Courses

Chapter 18: Class 9 Math Exam Tests

Class 9 Math MCQs - Chapter 18

# Sets and Functions Multiple Choice Questions (MCQ) PDF - 2

Books:

Apps:

The Sets and functions Multiple Choice Questions (MCQ Quiz) with Answers PDF, Sets and Functions MCQ PDF Download e-Book Ch. 18-2 to learn Grade 9 Math Course. Study Grade 9 Math Problems Multiple Choice Questions and Answers (MCQs) PDF, Sets and Functions Quiz Questions and Answers for high school certificate courses. The Sets and Functions MCQ App Download: Free educational app for grade 9 math problems, important sets, sets, ordered pairs test prep for free online courses.

The MCQs: If X={1, 2, 3, 4, 5} and Y={2, 4, 5, 6, 8} then Y-X equals to; "Sets and Functions" App (Android & iOS) with answers: {1, 6}; {4, 5}; {6, 8}; {1, 3}; for high school certificate courses. Practice Grade 9 Math Problems MCQ Questions, download Apple Book (Free Sample) for free online courses.

## Sets and Functions Questions & Answers : MCQ Quiz 2

MCQ 6:

If X={1, 2, 3, 4, 5} and Y={2, 4, 5, 6, 8} then Y-X equals to

1. {4, 5}
2. {1, 6}
3. {6, 8}
4. {1, 3}
MCQ 7:

The set of rational numbers is denoted by

1. P
2. R
3. Q
4. A
MCQ 8:

A set containing only one element is said to be

1. subset
2. singleton set
3. power set
4. empty set
MCQ 9:

In ordered pair (y, z), ‘z’ is called

1. constant
2. co-efficient
3. first co-ordinate
4. second co-ordinate
MCQ 10:

If X={1, 2, 3, 4, 5} and Y={2, 4, 5, 6, 8} then X-Y equals to

1. {6, 8}
2. {1, 3}
3. {4, 5}
4. {1, 6}