Which of the following terms will replace the question mark (?) in the given series to make it logically complete? RCM 15, WHH 25, BMC 35, GRX 45, ?
AMWC 53
B2LWC 53
CMWR 55
DLWS 55
AMWC 53
B2LWC 53
CMWR 55
DLWS 55
Related Questions:
Refer to the given letter-cluster series and answer the question that follows.
AKMG, RTDC, WQCT, PILE, VTXF, HRXW
If in each of the letter-clusters, each letter is changed to the next letter in the English alphabetical order, how many letter-clusters thus formed will have exactly two vowels?