23. Find the remainder left when 1234567………….41424344 is divided by 45?
a) 4 b) 7 c) 8 d) 2

• remainder has to be 4
  since this number 1234.....4142434445 to be divisible by 45, has to be divisible by 5 as well. but since last digit is not 0 or 5, remainder is last digit wen divided by 5, i.e. 4
  there fore this no when divided by 45 leaves 4 as remainder
  
• 12 years agoHelpfull: Yes(19) No(6)
• I thing surbhi u r wrong....
  bcz since u does not consider 9.
  Let no. is 74 by dividing it 5 gets - 4 remainder.
  but by 45 gets... 29 as remainder
• 12 years agoHelpfull: Yes(6) No(1)
• reminder must be 4 because if we devided by 5(last digit of 5)
  so come 0 and 5
  4-0=4 or
  14-5=9
  but option is only 4 so ans is 4 :)
• 12 years agoHelpfull: Yes(3) No(2)