Which of the following letter-number cluster will replace the blank in the given series?
ME18, OG22, QI26, SK30, UM34, __________.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. WO38
M + 2 = O, O + 2 = Q, Q + 2 = S, S + 2 = U, U + 2 = W
E + 2 = G, G + 2 = I, I + 2 = K, K + 2 = M, M + 2 = O
18 + 4 = 22, 22 + 4 = 26, 26 + 4 = 30, 30 + 4 = 34, 34 + 4 = 38