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 2022
MCQ (Single Correct Answer)
+1
-0.25
AB is a variable chord of the ellipse $${{{x^2}} \over {{a^2}}} + {{{y^2}} \over {{b^2}}} = 1$$. If AB subtends a right angle at the origin O, then $${1 \over {O{A^2}}} + {1 \over {O{B^2}}}$$ equals to
2
WB JEE 2021
MCQ (Single Correct Answer)
+1
-0.25
The co-ordinate of a point on the auxiliary circle of the ellipse x2 + 2y2 = 4 corresponding to the point on the ellipse whose eccentric angle is 60$$^\circ$$ will be
3
WB JEE 2021
MCQ (Single Correct Answer)
+2
-0.5
The points of intersection of two ellipses $${x^2} + 2{y^2} - 6x - 12y + 20 = 0$$ and $$2{x^2} + {y^2} - 10x - 6y + 15 = 0$$ lie on a circle. The centre of the circle is
4
WB JEE 2020
MCQ (Single Correct Answer)
+1
-0.25
If B and B' are the ends of minor axis and S and S' are the foci of the ellipse $${{{x^2}} \over {25}} + {{{y^2}} \over 9} = 1$$, then the area of the rhombus SBS' B' will be
Questions Asked from MCQ (Single Correct Answer)
WB JEE Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry