Algebra
Mathematical Induction and Binomial Theorem
MCQ (Single Correct Answer)Vector Algebra
MCQ (Single Correct Answer)Statistics
MCQ (Single Correct Answer)Trigonometry
Trigonometric Functions & Equations
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)SubjectiveCoordinate Geometry
Straight Lines and Pair of Straight Lines
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)SubjectiveCalculus
Limits, Continuity and Differentiability
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)Subjective1
WB JEE 2025
MCQ (Single Correct Answer)
+1
-0.25
If $\cos ^{-1} \alpha+\cos ^{-1} \beta+\cos ^{-1} \gamma=3 \pi$, then $\alpha(\beta+\gamma)+\beta(\gamma+\alpha)+\gamma(\alpha+\beta)$ is equal to
2
WB JEE 2025
MCQ (Single Correct Answer)
+2
-0.5
The number of solutions of $\sin ^{-1} x+\sin ^{-1}(1-x)=\cos ^{-1} x$ is
3
WB JEE 2021
MCQ (Single Correct Answer)
+1
-0.25
For $$y = {\sin ^{ - 1}}\left\{ {{{5x + 12\sqrt {1 - {x^2}} } \over {13}}} \right\};\left| x \right| \le 1$$, if $$a(1 - {x^2}){y_2} + bx{y_1} = 0$$ then (a, b) =
4
WB JEE 2018
MCQ (Single Correct Answer)
+1
-0.25
If $$0 \le A \le {\pi \over 4}$$, then $${\tan ^{ - 1}}\left( {{1 \over 2}\tan 2A} \right) + {\tan ^{ - 1}}(\cot A) + {\tan ^{ - 1}}({\cot ^3}A)$$
Questions Asked from MCQ (Single Correct Answer)
WB JEE Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry