How many zeros will be required to number the pages of a book containing 1000 pages? 168        (b) 184     (c) 192      (d) 216

How many odd numbered pages are there in a book of 1089 pages?

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

How many even numbered pages are there in a book of 1089 pages ?

The following data is related to the number of mistakes in each page of a book containing 180 pages : Fit a Poisson distribution to the data. Obtain the theoretical frequencies.

The following table shows the number of misprints in various pages of a book containing 300 pages Find the mean misprints per page

A boy read 3/8t h of a book on one day and 4/5t h of the remainder on another day. If there were 30 pages unread, how many pages did the book contain? (a) 240 (b) 300 (c) 600 (d) None of these