JEE Main · Maths · Conic Sections
Chord of Contact from Directrix is Focal
JEE Main asked Chord of Contact from Directrix is Focal once in the 108 shifts Lumi analysed, on 29 Jun 2022, Shift 2. It belongs to Parabola Focal Chords, in Conic Sections (Maths).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2022
- the only year
- Pattern
- Occasional
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 2022. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Maths questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 1 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
How JEE Main framed it
Single correct is the usual form. Skill tested: multi-step.
- Chord of contact of perpendicular tangents is focal
Difficulty
The question was multiple choice.
Every question
The question
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
Shift: 29 Jun 2022, Shift 2.
Same topic
Other ideas in Parabola Focal Chords
Parabola Focal Chords has 8 ideas JEE Main has asked; 3 of them came up in more than one question.
- Equation of focal chord3× · 2023
- Parameter relation t1*t2 = -12× · 2026
- Focal Chord Length via Slope2× · 2024
- Point of Contact of Focal Radius Circle with Vertex Tangentonce · 2025
- Ratio of Y-Coordinates of Extremitiesonce · 2025
- Focal Chord Length via Vertex Distanceonce · 2024
- Length of focal chordonce · 2022