Select the letter or letter-cluster that can replace the question mark (?) in the following series.B, E, I, N, ?
A. T
B. R
C. S
D. U
A. T
B. R
C. S
D. U
Best answer
Answer: A. T
Answer: (A) T
Positions: B = 2, E = 5, I = 9, N = 14. The gaps are +3, +4, +5.
Next gap +6: 14 + 6 = 20 = T.
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