Select the letter-cluster that can replace the question mark (?) in the given letter-cluster series.
HBS, GDP, FFM, ?, DJG
ADHJ
BEHG
CEGI
DEHJ
Answer:
D. EHJ
Read Explanation:
H - 1 = G, G - 1 = F, F - 1 = E, E - 1 = D
For second letter of each element:
B + 2 = D, D + 2 = F, F + 2 = H, H + 2 = J
For third letter of each element:
S - 3 = P, P - 3 = M, M - 3 = J, J - 3 = G