Which letter-cluster will replace the question mark (?) to complete the given series?
ABDG, DEGJ, ? , JKMP, MNPS
1
FHIK
2
GHKM
3
GHJM
4
FGIL
Which letter-cluster will replace the question mark (?) to complete the given series?
ABDG, DEGJ, ? , JKMP, MNPS