Mathematics · 2020
JEE Main · 3 September 2020, Shift 2 · Q72
The total number of 3 - digit numbers, whose sum of digits is 10, is \ \ \ \.
The total number of $\displaystyle 3$ - digit numbers, whose sum of digits is $\displaystyle 10$, is \_\_\_\_.
Official answer
54
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.