Find the last two digits of 32^222.

1) 34
2) 76
3) 28
4) 24

• 24
  last digit is 4
  and previous digit cannot be 3
  so from option it is 24
• 11 years agoHelpfull: Yes(1) No(1)
• 4) is the correct option
  when 32^222 then last one digit is 4 because 2 is giving the circular result....
  
  2^1=2
  2^2=4
  2^3=8
  2^4=6
  2^5=2............
  hence the repetition is on 4.
  32^(4n+2) here so the last digit is 4.
  It is also clear the the number should be divided by 4 hence
  4) 24 is the final answer.
• 11 years agoHelpfull: Yes(0) No(1)
• its 24;
  unit digit is 4
  
• 11 years agoHelpfull: Yes(0) No(1)