# Sets and Functions Multiple Choice Questions and Answers 1 PDF Book Download

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

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

- binary relation
- domain
- range
- an ordered pair

D

MCQ: A well defined collection of objects is known as

- population
- fraction
- equation
- set

D

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

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

D

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

- Intersection of A and B
- union of A and B
- Complement of A
- Complement of B

B

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

- subset
- singleton set
- power set
- empty set

D