c
the next letter would be 'b'
The answer is C.
I
N...the pattern is based around the vowels. A E I. The next vowel is O. The letters in between are the letters before the vowels. Therefore the answer is N because before O is N.
S
the next letter would be 'b'
f
i
d
m
The next letter in the sequence AAAAA is 'E'. It is a vowel sequence.
C
The answer is Q. b+1=c, c+2=e, e+3=h, h+4=L, L+5=Q.
y
A
G comes next in the musical note sequence. After G, the sequence starts again at A.
E dEsEr....E