Types of Functions Quiz - CBSE Class 11 Mathematics

Free practice quiz: Types of Functions (CBSE Class 11 Mathematics). 31 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 11 Mathematics practice quiz has 31 multiple-choice questions on Types of Functions. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. Which of the following is an example of a function?

   1. y = x^2
   2. y = 2x + 3
   3. y = sin(x)
   4. All of the above
   Show answer

   Answer: D. All of the above

2. How can you determine if a function is even?

   1. f(-x) = f(x)
   2. f(-x) = -f(x)
   3. f(x) = 0
   4. None of the above
   Show answer

   Answer: A. f(-x) = f(x)

3. Which function represents exponential growth?

   1. f(x) = 3^x
   2. f(x) = x^3
   3. f(x) = -2^x
   4. f(x) = x + 4
   Show answer

   Answer: A. f(x) = 3^x

4. Identify the correct definition of a bijective function.

   1. A function that is both injective and surjective
   2. A function that is only injective
   3. A function that is only surjective
   4. A function that is neither injective nor surjective
   Show answer

   Answer: A. A function that is both injective and surjective

5. Which of the following is a function?

   1. {(1,2), (1,3), (2,3)}
   2. {(1,2), (2,3), (2,4)}
   3. {(1,2), (2,2), (1,4)}
   4. {(1,2), (3,2), (2,1)}
   Show answer

   Answer: D. {(1,2), (3,2), (2,1)}

More questions in this quiz

Answers and explanations are in the full quiz.

1. What defines a one-to-one function?
2. If f(x) = x^3, what type of function is it?
3. Which function has a horizontal line as its graphical representation?
4. What type of function is represented by the equation y = √x?
5. Which of the following is not a characteristic of a quadratic function?
6. What is the definition of a function?
7. For the function f(x) = 3x + 1, what is its type?
8. Which of the following functions is never increasing?
9. Identify the type of function: f(x) = 1/x.
10. What is the range of a quadratic function?
11. What type of function is defined by: f(x) = |x|?
12. For which graph would you expect to find a constant function?
13. Which of the following statements is true for all linear functions?
14. Which of the following is a linear function?
15. What is the general form of a quadratic function?
16. What characterizes a periodic function?
17. Which of the following represents an exponential function?
18. What is the domain of the function f(x) = 1/x?
19. In function notation, what does f(g(x)) denote?
20. Which of the following describes an asymptotic behavior?
21. A relation that associates each element in a set with exactly one element in another set is called what?
22. Identify the type of function represented by the equation y = x^2.
23. If f(x) = 2x + 3, what is f(5)?
24. Which type of function is represented by the equation f(x) = 1/x?
25. What is the main characteristic of a constant function?
26. How can you describe a periodic function?

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