1 Answers

Option 1 : 1425

Given series: 4758       5698    5655    4552    1425

On adding the digits:

4758 → 4 + 7 + 5 + 8 = 24

5698 → 5 + 6 + 9 + 8 = 28

5655 → 5 + 6 + 5 + 5 = 21

4552 → 4 + 5 + 5 + 2 = 16                                                                  

1425 → 1 + 4 + 2 + 5 = 12

The sum of all digits of 1425 is lowest i.e., 12.

Hence, ‘1425’ is the odd one.
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