Which letter-cluster will replace the question mark (?) to complete the given series?
PORK, NQPM, LSNO, JULQ, ?
1
HXJS
2
HXKS
3
HWJS
4
HWKR
Which letter-cluster will replace the question mark (?) to complete the given series?
PORK, NQPM, LSNO, JULQ, ?