Multiple choice general knowledge math & puzzles The total number of digits used in numbering the pages of a book having 366 pages is 732 990 1098 1305 Reveal answer Fill a bubble to check yourself B Correct answer Explanation Digits: 1-9 (9 digits), 10-99 (90 numbers $\times$ 2 = 180 digits), 100-366 (267 numbers $\times$ 3 = 801 digits). Total: $9 + 180 + 801 = 990$. Option 1098 is incorrect as it assumes all 366 pages have 3 digits.