Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
YTUQ, XVRU, ?, VZLC, UBIG
1
WYOY
2
WXPY
3
WXOY
4
WYOX
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
YTUQ, XVRU, ?, VZLC, UBIG