Mathematics · 2026
JEE Main · 5 April 2026, Shift 1 · Q8
The mean deviation about the mean for the data is equal to:
The mean deviation about the mean for the data
is equal to:
| $\displaystyle x_i$ | $\displaystyle 5$ | $\displaystyle 7$ | $\displaystyle 9$ | $\displaystyle 10$ | $\displaystyle 12$ | $\displaystyle 15$ |
| $\displaystyle f_i$ | $\displaystyle 8$ | $\displaystyle 6$ | $\displaystyle 2$ | $\displaystyle 2$ | $\displaystyle 2$ | $\displaystyle 6$ |
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \frac{44}{13}$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.