Which of the given letter-clusters will replace the question mark (?) in the following series?
MEBH, QGDK, UIFN, ?, CMJT
1
YKHQ
2
ZKIQ
3
YKIQ
4
ZKHQ
Which of the given letter-clusters will replace the question mark (?) in the following series?
MEBH, QGDK, UIFN, ?, CMJT