What should come in place of the question mark (?) in the given series based on the English alphabetical order?
FGO, HIR, JKU, LMX, ?
1
NZP
2
NOA
3
NOP
4
NPZ
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
FGO, HIR, JKU, LMX, ?