Which letter-cluster will replace the question mark (?) to complete the given series?
JPWL, MGAF, PXEZ, ?, VFMN
1
RPIT
2
ROIT
3
SOIT
4
SPIT
Which letter-cluster will replace the question mark (?) to complete the given series?
JPWL, MGAF, PXEZ, ?, VFMN