General Studies · Data Sufficiency

Given below are the roll numbers of candidates shortlisted in an entrance examination. The first two digits represent the city code, the next two digits represent the center, and the last three digits represent the candidate. 2367812, 2852118, 2453705, 29461722578912, 2452009, 2345214, 28505042687124, 2371419, 2731899, 25783622834718, 2182617, 2431891, 27180072463891, 2486126, 2275915, 2363321 From which city code have the maximum number of candidates been selected?