Below are given some Roll Numbers of candidates registered at different centres for an examination.The first two digits from he left stand for the centre code and he next four for the serial number of he candidates registered at the centre :
334381 562639 656899 854593
153831 650183 832684 831264
562068 482290 561096 652920
855493 854350 486802 850960
836542 836989 652290 836889
567956 657596 852096 562109
Now answer the following questions based on this sample of Roll Numbers.
Which of the following centres had maximum serial numbers whose all digits are even ?

Options

A. 83
B. 56
C. 65
D. 85

Answer

A

Explanation

83 2684