Mathematics · 2026
JEE Main · 4 April 2026, Shift 1 · Q10
Suppose that the mean and median of the non-negative numbers 21,8,17, a, 51,103, b, 13,67,(a>b), are 40 and 21, respectively. If the mean deviation…
Suppose that the mean and median of the non-negative numbers $\displaystyle 21,8,17, a, 51,103, b, 13,67,(a>b)$, are $\displaystyle 40$ and $\displaystyle 21$ , respectively. If the mean deviation about the median is $\displaystyle 26$ , then $\displaystyle 2 a$ is equal to:
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle 131$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.