# Sets and Functions Multiple Choice Questions 1 PDF Download

Learn sets and functions MCQs, grade 9 online math test 1, ordered pairs multiple choice questions and answers. Ordered pairs revision test has math worksheets, helping answer key with choices as domain, binary relation, range and an ordered pair of multiple choice questions (MCQ) with ordered pairs quiz as any two numbers x and y, written in form(x, y) is called for competitive exam prep, viva interview questions. Free math study guide to practice ordered pairs quiz to attempt multiple choice questions based test.

## MCQs on Sets and Functions Quiz PDF Download Worksheets 1

MCQ. Any two numbers x and y, written in the form(x, y) is called

1. binary relation
2. domain
3. range
4. an ordered pair

D

MCQ. A well defined collection of objects is known as

1. population
2. fraction
3. equation
4. set

D

MCQ. If U={1, 2, 3, 4, 5} and A={2, 4} then A' should be

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

D

MCQ. If 2 sets A and B are given, then the set consisting of all the elements which are either in A or in B or in both is called

1. Intersection of A and B
2. union of A and B
3. Complement of A
4. Complement of B

B

MCQ. A set with no element in it is known as

1. subset
2. singleton set
3. power set
4. empty set

D