A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
PQRS, VNZR, BKHQ, HHPP, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e., NEXO.
P + 6 = V, V + 6 = B, B + 6 = H, H + 6 = N
Q - 3 = N, N - 3 = K, K - 3 = H, H - 3 = E
R + 8 = Z, Z + 8 = H, H + 8 = P, P + 8 = X
S - 1 = R, R - 1 = Q, Q - 1 = P, P - 1 = O