In the process of numbering the pages of a larger book the printer uses `1890` digits, the number of pages in the book is

In the process of numbering the pages of a book the printer uses 3189 digits, the number of pages in the book is?

A printer numbers the pages of a book starting with 1 and uses 3189 digits in all.How many pages does the book have? (a) 1000 (b) 1074 (c) 1075 (d) 1080

The average number of pages of 9 books is 400. If the average number of pages in the first 5 books is 430 and that of in the last five books is 380, then find the number of pages in the fifth book. 9 पुस्तकों के पृष्ठों की औसत संख्या 400 है | यदि प्रथम पांच पुस्तकों के पृष्ठों की औसत संख्या 430 और अंतिम पांच पुस्तकों की 380 है, तो पांचवीं पुस्तक के पृष्ठों की संख्या कितनी है ?

Mathematics textbook for Class VI has 320 pages.The chapter 'symmetry runs from page 261 to page 272. The ratio of the number of pages of this chapter to the total number of pages of the book is:

A man read (2)/(5) th of a book on the first day. He read (1)/(3) rd more than he read on the first day. 15 pages were left for the third day. The number of pages in the book is

What is the respective ratio between the number of pages printed by Printer B in 2nd week and the number pages printed by Printer F in 5th week ?

Directions: The following bar graph shows the number of pages in five different books (viz. A, B, C, D and E). Study the graph carefully and answer the following questions. What is the ratio of total number of pages in book B and E together to the total number of pages in book C and D together?