Question

1234=55,1632=93,1525=76,3424=67,6171=?

Answer 1

this is your ans=87
trick is 1234=sum of 1st and 4th
and sum of 2nd and 3rd
1) 1234=1+4=5&2+3=5=55
1) 1632=6+3=9&1+2=3=93
3) 1525=5+2=7&5+1=6=76
4)3424=4+2=6&4+3=7 =76
5)6171=7+1=8&6+1=7=87