In the following series, what comes next ? 1, A, 9, I, 17, --
A
E
B
Q
C
U
D
T
Correct Answer: Q
Here 1 + 8 = 9 and 9 + 8 = 17 A is the 1st alpahabet , I is the no 9th alphabet and q is the 17 no alphabet. so the answer is q