Given Series: F, K, H, F, L, A, (S), V, Z, Q, J, (L)
This Series consists of two series inside it.
That is:
1. F, H, L, (S), Z, J.
2. K, F, A, V, Q, (L).
The logic for Series 1:
Therefore, the first bracketed letter is Incorrect.
The logic for Series 2:
Therefore, the second bracketed letter is Correct.
Hence, the correct answer is "The first bracketed letter is incorrect and the second bracketed letter is correct."