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Friday, 16 October

JEE Main 2026 · MathsMultiple choiceSingle correctHardMulti-step

JEE Main 4 April 2026, Shift 1, Maths Q10

Question 10 of 75 in this shift, Maths question 10 of 25, Section A.

Suppose that the mean and median of the non-negative numbers 21,8,17,a,51,103,b,13,6721, 8, 17, a, 51, 103, b, 13, 67, (a>b)(a>b), are 4040 and 2121, respectively. If the mean deviation about the median is 2626, then 2a2a is equal to:
  1. (1)109109
  2. (2)117117
  3. (3)161161
  4. (4)131131Official answer

Official answer

Option 4

NTA final key.

Chapter
Statistics
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 42 of the 174 JEE Main shifts held from 2017 to 2026.