Which of the following letter clusters will replace the question mark (?) in the given series to make it logically complete?
AZX, CBZ, EDB, GFD,?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. IHF.
Given series: AZX, CBZ, EDB, GFD, ?
A + 2 = C; C + 2 = E; E + 2 = G; G + 2 = I
Z + 2 = B; B + 2 = D; D + 2 = F; F + 2 = H
X + 2 = Z; Z + 2 = B; B + 2 = D; D + 2 = F
So, the next term in the series is IHF.