Mathematics · 2025
JEE Main · 4 April 2025, Shift 2 · Q22
Let m and n,( m < n ), be two 2-digit numbers. Then the total numbers of pairs (m, n), such that gcd (m, n)=6, is ____.
Let m and $\displaystyle \mathrm{n},(\mathrm{m}<\mathrm{n})$, be two $\displaystyle 2$-digit numbers. Then the total numbers of pairs (m, n), such that $\displaystyle \operatorname{gcd}(m, n)=6$, is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
64
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.