Mathematics · 2022
JEE Main · 25 June 2022, Shift 1 · Q22
The number of 3-digit odd numbers, whose sum of digits is a multiple of 7, is \ \ \ \.
The number of $\displaystyle 3$-digit odd numbers, whose sum of digits is a multiple of $\displaystyle 7$, is \_\_\_\_.
Official answer
63
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.