ഒരു ശ്രേണിയിലെ ആദ്യ അക്കങ്ങൾ 3, 7, 19, 39, ആയാൽ അടുത്ത പദം ഏത്?
A67
B75
C81
D91
A67
B75
C81
D91
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?