A എന്നാൽ '-', B എന്നാൽ '+', C എന്നാൽ ' ÷ ', 1 എന്നാൽ 'x' ആയാൽ 20 C 5 A 3 B 4 1 2
A9
B15
C8
D12
A9
B15
C8
D12
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?