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Friday, 9 October

JEE Main Maths · Straight Lines

Incenter via Equidistance

Incenter via Equidistance (Straight Lines) was asked 2 times in 2 JEE Main shifts, 2023–2026, out of the 42 shifts Lumi analysed.

Times asked
2
in 2 shifts
Years
2023–2026
Usual format
Single correct
Multi-step
Pattern
Occasional
repeats across shifts

How it is asked

  • Incentre of triangle from midpoints of sides
  • Focus of parabola through triangle incentre

Difficulty

Easy 0Medium 1Hard 1

Where it sits

Chapter: Straight Lines. Topic: Straight Line Distance, 19 questions over 14 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 2 Apr 2026, Shift 1 · Q9Let the mid points of the sides of a triangle ABC be (52,7)\left(\frac{5}{2}, 7\right), (52,3)\left(\frac{5}{2}, 3\right) and (4,5)(4, 5). If its…MediumSingle correct
  2. 8 Apr 2023, Shift 2 · Q12Let A(0,1)A(0, 1), B(1,1)B(1, 1) and C(1,0)C(1, 0) be the mid-points of the sides of a triangle with incentre at the point DD. If the focus of the…HardSingle correct