Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
AKRW, DNUZ, GQXC, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. JTAF.
Given series: AKRW, DNUZ, GQXC, ?
A + 3 = D; D + 3 = G; G + 3 = J
K + 3 = N; N + 3 = Q; Q + 3 = T
R + 3 = U; U + 3 = X; X + 3 = A
W + 3 = Z; Z + 3 = C; C + 3 = F