The total number of digit used in numbering the pages of a book having 366 pages, is : Options:  A) 732  B) 990  C) 1098  D) 1305  E) none of these

Rationale: solution total number of digits = ( no . of digits in 1 - digits page nos . + no . of digits in 2 - digits page nos . + no . of digits i 3 - digits page nos . ) = ( 1 * 9 + 2 * 90 + 3 * 267 ) = ( 9 + 180 + 801 ) = 990 . answer b
Answer: B