Which letter-cluster will replace the question mark (?) to complete the given series?
BZVR, DXWQ, ?, HTYO, JRZN
1
FXPV
2
FXPN
3
FVXP
4
FVPX
Which letter-cluster will replace the question mark (?) to complete the given series?
BZVR, DXWQ, ?, HTYO, JRZN