A certain number of two digits is three times the sum of its digits. If 45 be added to it, the digits are reversed. The number is:
(1) 72
(2) 32
(3) 27
(4) 23

• from the options take 27 sum of digits = > 2+7=9
  times the sum of its digits = 3*9= 27
  45 is added we get 72
  if digits are reversed we get 27
  
  hence option is 3) 27
• 11 years agoHelpfull: Yes(1) No(0)
• 27 is answer
• 9 years agoHelpfull: Yes(0) No(0)
• C. 27 just go through option you Will solve faster
• 8 years agoHelpfull: Yes(0) No(0)