Answers

2014-03-05T09:52:32+05:30
if 63 is36
72 is 27
54 is 45
18 is 81
33  is 66
then 19 is 80
2 3 2
2014-03-05T11:12:08+05:30
Ans is 91
here digit is interchange
means  63=36


1 5 1