Mathematics · 2023
JEE Main · 11 April 2023, Shift 1 · Q30
In an examination, 5 students have been allotted their seats as per their roll numbers. The number of ways, in which none of the students sits on the…
In an examination, $\displaystyle 5$ students have been allotted their seats as per their roll numbers. The number of ways, in which none of the students sits on the allotted seat, is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
44
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.