Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
C F J, H K O, M P T, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. RUY.
Given series: C F J, H K O, M P T, ?
C + 5 = H, H + 5 = M, M + 5 = R
F + 5 = K, K + 5 = P, P + 5 = U
J + 5 = O, O + 5 = T, T + 5 = Y