Select the letter-cluster that can replace the question mark (?) in the following series.
EQM, GRL, ISK, KTJ, ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e MUI
Given series: EQM, GRL, ISK, KTJ, ?
E + 2 = G, G + 2 = I, I + 2 = K, K + 2 = M
Q + 1 = R, R + 1 = S, S + 1 = T, T + 1 = U
M - 1 = L, L - 1 K, K - 1 = J, J - 1 = I
Hence, the correct answer is MUI.