Find the next term in the alphanumeric series:
B7A, F8F, J11K, N16P, ?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → R23U
The first letters B, F, J, N advance by four each time, so the next is R; the last letters A, F, K, P advance by five, giving U.
The numbers 7, 8, 11, 16 rise by 1, 3 and 5 — successive odd numbers — so the next rise is 7, giving 23. The term is R23U.