a book has 7 pages numbered the usual way from 1 to n the total no of digits in the pages numbers is1095 how many pages dpes the book have

• 401 pages if number of digits is 1095.
  
  9 digits from 1-9.
  180 digits from 10-99.... 90 numbers
  906 digits from 100-401.... 302 numbers
• 11 years agoHelpfull: Yes(9) No(1)
• It is already given that book has 7 pages.
  
  But number of digits (1095) must be wring.
  
  only 7 digits used for 7 pages .
• 11 years agoHelpfull: Yes(3) No(1)
• 7............since its given
• 10 years agoHelpfull: Yes(1) No(0)
• 7 pages
  already given
• 11 years agoHelpfull: Yes(0) No(0)
• ANSWER : 1095
  As the total number is 1095 and 1 to 7 is single digit number
• 10 years agoHelpfull: Yes(0) No(0)
• the question is the book has n pages i think so...
• 8 years agoHelpfull: Yes(0) No(0)