A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
?, E, I, N, T, A, I, R
A.A
B.B✓ Correct
C.Y
D.E
Explanation
The positional values increase by +3, +4, +5, +6, +7, +8, +9. Starting from B(2): 2+3=5(E), 5+4=9(I), 9+5=14(N), 14+6=20(T), 20+7=27→1(A), 1+8=9(I), 9+9=18(R). So the first term is B.
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