jee_main_2026_28_january_evening - Conic Sections Topics

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Sample Questions in this Chapter

QUESTION #3 Parabola and Triangles
Let A be the focus of the parabola y^2 = 8x. Let the line y = mx + c intersect the parabola at two distinct points B and C. If the centroid of the triangle ABC is left(frac73, frac43right), then (BC)^2 is equal to :
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QUESTION #9 Ellipse Parameters and Latus Rectum
An ellipse has its center at (1,-2), one focus at (3,-2) and one vertex at (5, - 2). Then the length of its latus rectum is :
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QUESTION #10 Confocal Ellipse and Hyperbola
Let the ellipse E: fracx^2144 + fracy^2169 = 1 and the hyperbola H: fracx^216 - fracy^2lambda^2 = -1 have the same foci. If e and L respectively denote the eccentricity and the length of the latus rectum of H, then the value of 24(e + L) is:
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)
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