Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
PQR, SUU, VYX, ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. YCA.
Given series: PQR, SUU, VYX, ?
P + 3 = S, S + 3 = V, V + 3 = Y
Q + 4 = U, U + 4 = Y, Y + 4 = C
R + 3 = U, U + 3 = X, X + 3 = A