If 137+276=435; how much is 731+672?

A : 534
B: 1403
C: 1623
D: 1573

• All these numbers are in base 8.
  
  solved by garima.
  
  Copies here again
  
  137+276=435
  
  which is true for base 8 numbers where 8 is written as 10
  9 as 11 and so on..
  731
  672
  ....
  1623
  
  If any doubt, check it by changing each number to base 8.
• 11 years agoHelpfull: Yes(22) No(5)
• 534...is the answer.coz
  it is given as reverse of that given number
• 11 years agoHelpfull: Yes(11) No(10)
• the given addition is done using base 8(i.e. 0,1,2,3,4,5,6,7)
  in the same way solving 731+672 we get 1623
• 11 years agoHelpfull: Yes(5) No(4)
• see the given problem with hint(137+276=435).
  observe that they are in reverse form(137+276=731+672).
  so the answer is reverse of 435 i.e., 534.
• 11 years agoHelpfull: Yes(5) No(5)
• OH ..Madhu..u'r genius..
• 11 years agoHelpfull: Yes(2) No(17)
• Ans is : 534
  137+276=435
  1+2=4
  3+7=3
  7+6=5
  Therefore 731+672=534
• 9 years agoHelpfull: Yes(2) No(1)
• ans. B
  731+672=1403
• 11 years agoHelpfull: Yes(1) No(25)
• 534 is the right ans..
• 11 years agoHelpfull: Yes(1) No(3)
• 137+276=435 this calculation is done in ocatal (base 8) so now
  731+672=1623
• 9 years agoHelpfull: Yes(0) No(1)