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Class 11 Maths Practice Test - Functions
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Related Test: Class 11 Maths Practice Test - Relations and Functions

Class 11 Maths Practice Test - Functions
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12 Questions

1. f(x) = \(\sqrt{9-x^2}\). Find the range of the function.
2. f(x) = \(\sqrt{9-x^2}\). Find the domain of the function.
3. Let R be a relation defined on set of natural numbers {(x, y): y=2x}. Is this relation can be called a function?
4. Which of the following is not a function?
5. f(x) = {\(\frac{|x|}{x}\) for x≠0 and 0 for x=0}. Which function is this?
6. Find range of function |x|.
7. Which function is shown in graph?
mathematics-questions-answers-functions-q7
8. In a function from set A to set B, image can have more than one preimage.
9. Which function is shown in graph?
mathematics-questions-answers-functions-q5
10. Which function is shown in graph?
mathematics-questions-answers-functions-q6
11. In a function from set A to set B, every element of set A has___________ image in set B.
12. Find domain of function |x|.