+0  
 
0
76
1
avatar

The pages in a book are numbered from 1 to 2001. How many times was the digit 0 printed?

 Oct 24, 2019
 #1
avatar
0

From 1 to 9 =None
From 10 to 99 = 9
From 100 to 199 =20
From 200 to 999 =160
From 1000 to 1999 =300
From 2000 to 2001(inclusive) =5
Grand Total = 9 + 20 + 160 + 300 + 5 =494 zeros

P.S. If you don't want 2001 included, then:494 - 2 =492 zeros.

 Oct 24, 2019

27 Online Users

avatar
avatar
avatar