Select the letter-cluster from among the given options that can replace the question mark (?) in the following series:
GBDF, GHMR, GNVD, GTEP,?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. G Z N B.
Given series: GBDF, GHMR, GNVD, GTEP,?
1st letter is the same.
B + 6 = H, H + 6 = N, N + 6 = T, T + 6 = Z
D + 9 = M, M + 9 = V, V + 9 = E, E + 9 = N
F + 12 = R, R + 12 = D, D + 12 = P, P + 12 = B