JEE Main Sets Relations And Functions: Quiz!
Explore Sets, Relations, and Functions!
Test your knowledge on the fundamental concepts of sets, relations, and fun
- 11 engaging multiple-choice questions
- Understand key concepts such as subsets, unions, and fun
ctions - Perfect for JEE Main preparation
What is the cardinality of an empty set?
0
1
Infinity
Which of the following is a subset of {1, 2, 3}?
{4}
{1, 2, 3}
{2, 4, 6}
{5}
What is the union of sets A = {1, 2, 3} and B = {2, 3, 4}?
{1, 2, 3, 4}
{2, 3}
{1, 4}
{1, 2, 3, 4, 5}
What is the intersection of sets A = {1, 2, 3} and B = {2, 3, 4}?
{1, 2, 3, 4}
{2, 3}
{1, 4}
{}
Which of the following is a proper subset of {1, 2, 3}?
{1, 2, 3}
{}
{1, 2}
{1, 2, 3, 4}
(correct answer: C)
What is the complement of set A = {1, 2, 3} in the universal set U = {1, 2, 3, 4, 5}?
{1, 2, 3}
{4, 5}
{}
{1, 2, 3, 4, 5}
Which of the following is a function?
{(1, 2), (2, 3), (3, 4)}
{(1, 2), (2, 3), (2, 4)}
{(1, 2), (2, 3), (4, 5)}
{(1, 2), (2, 3), (3, 2)}
What is the domain of the function f(x) = x^2 - 1?
All real numbers
All positive real numbers
All non-negative real numbers
All real numbers except for 1 and -1
What is the range of the function f(x) = x^2 - 1?
All real numbers
All positive real numbers
All non-negative real numbers
All real numbers greater than or equal to -1
Which of the following is an injective function?
F(x) = x^2
F(x) = sin(x)
F(x) = x + 1
F(x) = |x|
Which of the following is a surjective function?
F(x) = x^2
F(x) = sin(x)
F(x) = x + 1
F(x) = |x|
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