Select the letter-cluster from among the given options that can replace the question mark (?) in the following series
ABF, BCG, CDH, DEI, EFJ, ?
1
FGL
2
FGK
3
FGA
4
FGC
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series
ABF, BCG, CDH, DEI, EFJ, ?