Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
NZK, MBH, LDE, KFB, ?
1
HIY
2
JHY
3
JHZ
4
JHX
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
NZK, MBH, LDE, KFB, ?