Correct Answer - Option 4 : 63754
The logic is:
Sum of digits of given numbers = 23
1. 72563 → 7 + 2 + 5 + 6 + 3 = 23
2. 52637 → 5 + 2 + 6 + 3 + 7 = 23
3. 56372 → 5 + 6 + 3 + 7 + 2 = 23
4. 63754 → 6 + 3 + 7 + 5 + 4 = 25 ≠ 23
Hence, ‘63754’ is the odd one out.