Correct option is D
Given series:
B2, F3, J5, N7, R11, ?, _______

Logic: The series has two patterns:
Letters:
B, F, J, N, R
Each letter increases by +4 positions.
So, next letter after R + 4 = V.
Numbers:
2, 3, 5, 7, 11
These are prime numbers in order.
Next prime number is 13.
Explanation:
Next term = V13
Thus, correct option is (D) V13.