Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different from the rest.

41263 : 18 85245 : 24 77052 : 21 26584 : 25

41263 : 18

The logic followed here Is : Sum of the digits in ist number = second number 41263 : 18 4 + 1 + 2 + 6 + 3 = 16 ≠ 18 (ODD) 85245 : 24 8 + 5 + 2 + 4 + 5 = 24 77052 : 21 7 + 7 + 0 + 5 + 2 = 21 26584 : 25 2 + 6 + 5 + 8 + 4 = 25