Question:medium

Let \( S(n) \) denote the sum of the digits of a positive integer \(n\). Then the value of \( S(1)+S(2)+\cdots+S(99) \) is

Show Hint

For digit sums, split into place values and count repetitions systematically.
Updated On: May 8, 2026
  • \(476\)
  • \(998\)
  • \(782\)
  • \(900\)
  • \(855\)
Show Solution

The Correct Option is D

Solution and Explanation

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