20:["$","div",null,{"className":"px-6 pb-6","children":[false,["$","div",null,{"className":"text-foreground leading-relaxed mb-6","children":["$","div",null,{"className":"question-html prose dark:prose-invert max-w-none","dangerouslySetInnerHTML":{"__html":"

The total number of ways of selecting 5 letters of word INDEPENDENT is $x$ then sum of digits of x

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Ans : $72, 7 + 2 = 9$

"}}]}]]}]]}]]}]

Mathematics - Permutation & Combination Question with Solution | TestHub

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