CBSE Past Year MCQ Quiz

Question 1 of 3

CBSE Board Exam 2026

The domain of \(\sin ^{-1}(1-2 \mathrm{x})\) is :

A \([-1,1]\) B \([-1,3]\) C \([-2,2]\) D \([0,1]\)

Select one option. Answers are shown after the test.

Question 2 of 3

CBSE Board Exam 2025

The value of \(\cos \left(\frac{\pi}{6}+\cot ^{-1}(-\sqrt{3)})\right.\) is

A \(\quad-1\) B \(\frac{-\sqrt{3}}{2}\) C 0 D 1

Select one option. Answers are shown after the test.

Question 3 of 3

CBSE Board Exam 2026

1. The following graph represents :

A \(\quad y=\cos ^{-1} x\) B \(y=\sec ^{-1} x\) C \(y=\tan ^{-1} x\) D \(y=\operatorname{cosec}^{-1} x\)

Select one option. Answers are shown after the test.

Class 6