Which of the following letter-clusters will replace the question mark (?) in the given series?
EIMC, DKOD, CMQE, ?, AQUG
1
CPSF
2
COSF
3
BPSF
4
BOSF
Which of the following letter-clusters will replace the question mark (?) in the given series?
EIMC, DKOD, CMQE, ?, AQUG