Latest TCS Aptitude Question SOLUTION: If YWUSQ is 25 - 23 - 21 - 19 - 17 then MKIGF is option A)9 - 8 - 7 - 6 - 5 B)1 - 2 - 3 - 5 - 7 C)7 - 8 - 4 - 5 - 3 D)13 - 11 - 9 - 7 - 6