Teachoo MCQ Test

CBSE Past Year MCQ Quiz

Chapter 5 Class 12 Continuity and Differentiability | 3 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
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Question 1 of 3
Question 1 of 3
CBSE Board Exam 2026
Derivative of \(\cos ^{-1}\left(\frac{\sin \mathrm{x}+\cos \mathrm{x}}{\sqrt{2}}\right),-\frac{\pi}{4}<\mathrm{x}<\frac{\pi}{4}\) with respect to x is :
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Question 2 of 3
CBSE Board Exam 2025
If A denotes the set of continuous functions and B denotes set of differentiable functions, then which of the following depicts the correct relation between set A and B ?
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Question 3 of 3
CBSE Board Exam 2024
A function \(\mathrm{f}(\mathrm{x})=|1-\mathrm{x}+|\mathrm{x}||\) is :
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