From the given options select the one which complete the series: AI, BJ, CK, ?

DL DM GH LM

DL

The following table shows the position values of the alphabets: Answer will be DL   A → (+1) B → (+1) C → (+1) D I → (+1) J → (+1) K → (+1) L   We can also memorize the alphabets so that we do not do any calculation mistakes and also reduce the time to solve answers: