# Sets and Functions Multiple Choice Questions 3 PDF Download

Learn sets and functions MCQs, grade 9 math test 3 for online courses learning and test prep, binary relation multiple choice questions and answers. Binary relation revision test includes math worksheets to learn for online basic math course test.

Math multiple choice questions (MCQ) on set consisting of all second elements of each ordered pair in relation is called with options range of relation, domain of relation, subset and complement of a set, binary relation quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn binary relation quiz to attempt multiple choice questions based test.

## MCQs on Sets and Functions Quiz PDF Download Worksheets 3

MCQ. Set consisting of all second elements of each ordered pair in relation is called

- domain of relation
- range of relation
- subset
- Complement of a set

B

MCQ. Intersection of set A and B is denoted by

- A∩B
- A∪B
- A+B
- A-B

A

MCQ. If A={1, 2, 3, 4} and B={4, 5, 6, 7} then A∪B should be

- {2, 3, 4, 5, 6, 7}
- {1, 2, 3, 4, 5, 6, 7}
- {4}
- {1, 2, 3, 5, 6, 7}

B

MCQ. As per De Morgan's Law, (A ∩ B)' is equal to

- A' ∩ B'
- A' ∪ B'
- (A ∩ B)'
- A' + B'

B

MCQ. Set N = {1, 2, 3, 4, 5, 6, 7.....} is known as

- set of odd numbers
- set of whole numbers
- set of natural numbers
- set of even numbers

C