Railways R.R.C. (Ajmer) Solved Paper Held on 1st Shift 2-11-2014

  • question_answer The total number of digits used in numbering the pages of a book having 366 pages, is?

    A) 732                              

    B) 990

    C) 1098                            

    D) 1305

    Correct Answer: B

    Solution :

    Required numbers \[=9+2\times 90+267\times 3\] \[=189+801\]                 


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