253, 136, 352, 324, 631, 244

A. 324
B. 136
C. 352
D. 631

• let us take each number and then find sum of each individuals:
  253=2+5+3=10
  136=1+3+6=10
  352=3+5+2=10
  324=3+2+4=9
  631=6+3+1=10
  244=2+4+4=10
  Ans: 324
  
• 9 years agoHelpfull: Yes(0) No(0)