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Saturday, 31 October

JEE Main 2023 · MathsMultiple choiceSingle correctHardMulti-step

JEE Main 10 April 2023, Shift 1, Maths Q12

Question 12 of 90 in this shift, Maths question 12 of 30, Section A.

A line segment AB of length λ\lambda moves such that the points A and B remain on the periphery of a circle of radius λ\lambda. Then the locus of the point, that divides the line segment AB in the ratio 2:32:3, is a circle of radius
  1. (1)197λ\frac{\sqrt{19}}{7}\lambda
  2. (2)195λ\frac{\sqrt{19}}{5}\lambdaOfficial answer
  3. (3)23λ\frac{2}{3}\lambda
  4. (4)35λ\frac{3}{5}\lambda

Official answer

Option 2

NTA final key.

Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.