Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
ABCD, YZEF, WXGH, UVIJ, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. STKL
Given series: ABCD, YZEF, WXGH, UVIJ, ?
The logic used here is:
A - 2 = Y, B - 2 = Z, C + 2 = E, D + 2 = F
Y - 2 = W, Z - 2 = X, E + 2 = G, F + 2 = H
W - 2 = U, X - 2 = V, G + 2 = I, H + 2 = J
Similarly, U - 2 = S, V - 2 = T, I + 2 = K, J + 2 = L
Hence, option 1 is the correct option.