The total number of digits used in numbering the pages of a book having 266 pages is  Choose the correct answer
A) 732 B) 990 C) 109 D) 130 E) 690

Rationale: "total number of digits = ( no . of digits in 1 - digit page nos . + no . of digits in 2 - digit page nos . + no . of digits in 3 - digit page nos . ) = ( 1 x 9 + 2 x 90 + 3 x 167 ) = ( 9 + 180 + 501 ) = 690 . answer : e"
Answer: E