Multiple choice If X = 3 and CODE = 81, then DUKE = ? 48 67 45 55 None of these Reveal answer Fill a bubble to check yourself B Correct answer Explanation This is the correct option. The pattern followed here is X = 3, W = 4, V = 5, U = 6 and so on. Thus, C(24) + O(12) + D(23) + E(22) = 24 + 12 + 23 + 22 = 81 and D(23) + U(6) + K(16) + E(22) = 67.