Which of the following letter-clusters will replace the question mark (?) in the given series?
IJKL, MNOP, QRST, ?, YZAB
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2, i.e., UVWX.
I + 4 = M, M + 4 = Q, Q + 4 = U, U + 4 =Y
J + 4 = N, N + 4 = R, R + 4 = V, V + 4 = Z
K + 4 = O, O + 4 = S, S + 4 = W, W + 4 =A
L + 4 =P , P + 4 = T, T + 4 = X, X + 4 = B