Interview Maths Puzzle Numerical Ability Alligation or Mixture

if '56' stands '26f' and '82' stands '39b' then '66' stands for??
1)28 f
2)31f
3)34e
4)31e

Read Solution (Total 2)

2) 31f

56: (56/2)-2=26 & 'f' is suffixed for 6(unit place)
82: (82/2)-2=39 & 'b' is suffixed for 2
66: (66/2)-2=31 & 'f' will be suffixed for 6
8 years agoHelpfull: Yes(1) No(0)