Which of the following letter-clusters will replace the question mark (?) in the given series?
BTWH, DRUJ, FPSL, ?, JLOP
1
HNQN
2
INPN
3
HMPN
4
HNPN
Which of the following letter-clusters will replace the question mark (?) in the given series?
BTWH, DRUJ, FPSL, ?, JLOP