Mathematics · 2026
JEE Main · 2 April 2026, Shift 1 · Q6
The number of seven-digit numbers, that can be formed by using the digits 1,2,3,5 and 7 such that each digit is used at least once, is:
The number of seven-digit numbers, that can be formed by using the digits $\displaystyle 1,2,3,5$ and $\displaystyle 7$ such that each digit is used at least once, is :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 16800$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.