Select the letter-cluster from among the given options that can replace the question mark (?) in the following series:
XZWS, XVOQ, XRGO, XNYM, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. X J Q K.
Given series: XZWS, XVOQ, XRGO, XNYM, ?
The 1st letter (X) is the same.
Z - 4 = V, V - 4 = R, R - 4 = N, N - 4 = J
W - 8 = O, O - 8 = G, G - 8 = Y, Y - 8 = Q
S - 2 = Q, Q - 2 = O, O - 2 = M, M - 2 = K