there is a lengthy prblm wid details of channai.....at last they ask how many 6 came when we give numbering to 100 building from 1 to 100....

• 20
  from 1 to 100 every number comes for 20 times..
  1 for 20 times
  2 for 20 times....
• 11 years agoHelpfull: Yes(25) No(4)
• 1t0 100 dere are 19 6's
  as such in every line there are 1 6 i e. 6,16,26,36,46,56,66,76,86,96 and den dere are 1 line from 60 to 69 and (10-1)becz 66 is include first so dere are total 19 6
• 11 years agoHelpfull: Yes(6) No(15)
• every no comes only 19 times betwen 1-100..
• 11 years agoHelpfull: Yes(0) No(1)