Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different

Explanation

The logic followed here is: Sum of digit of given number = 14 By checking options: (1) 5423 → 5 + 4 + 2 + 3 = 14 (2) 6138 → 6 + 1 + 3 + 8 = 18 ≠ 14 (3) 1652 → 1 + 6 + 5 + 2 =14 (4) 6341 → 6 + 3 + 4 + 1 = 14 Hence, 6138 is the odd one.