Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
PTA, QUB, RVC, SWD, ?
1
XET
2
TEX
3
XTE
4
TXE
5
Not Attempted
Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
PTA, QUB, RVC, SWD, ?