Correct option is B
Given:
BMM, DOO, ______________ HSS, JUU
Logic: The first, second and third letter follow the pattern of increasing by 2 in the alphabetical order.
1st letter: - B + 2 = D, D + 2 =
F, F + 2 = H, H + 2 = J
2nd letter: - M + 2= O, O +2 =
Q, Q + 2 = S, S + 2 = U
3rd letter: - M + 2= O, O +2 =
Q, Q + 2 = S, S + 2 = U
Thus the in blank place will be
FQQ.
Thus, correct option is (b) FQQ.