# Sets MCQ Questions And Answers - Mathematics Class 11

Sets MCQs : This section focuses on the "Sets" in Mathematics Class 11. These Multiple Choice Questions (MCQs) should be practiced to improve the Mathematics Class 11 skills required for various exams, interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

___________ in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form.

A. List
B. Sets
C. Relations
D. Functions

Question 2

Usually, sets are represented in curly braces?

A. []
B. ()
C. %%
D. {}

Question 3

A set is usually represented by the capital letter.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

Question 4

The order of set is also known as the?

A. form
B. member
C. cardinality
D. None of the above

Question 5

A set which does not contain any element is called an ?

A. Singleton Set
B. Empty Set
C. Finite Set
D. Infinite Set

Question 6

There is only one apple in a basket of grapes is an exaample of?

A. Empty Set
B. Finite set
C. Singleton Set
D. Infinite set

Question 7

Write the given statement in three methods of representation of a set:
The set of all integers that lies between -1 and 5

A. { I is the set of integers that lies between -1 and 5}
B. { 0,1, 2, 3,4 }
C. { x: x ∈ I, -1 < x < 5 }
D. All of the above

Question 8

A – B is read as?

A. Difference of A and B of B and A
B. Difference of B and A
C. Both A and B
D. None of the above

Question 9

IF A = [5, 6, 7] and B = [7, 8, 9] then A ∪ B is equal to

A. [5, 6, 7]
B. [5, 6, 7, 8, 9]
C. [7, 8, 9]
D. None of the above