Which of the following letter-clusters will replace the question mark (?) in the given series?
BW, DV, ET, GS, HQ, JP, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. KN.
Given series: BW, DV, ET, GS, HQ, JP, ?
B + 2 = D; D + 1 = E; E + 2 =G; G + 1 = H; H + 2 = J; J + 1 = K
W - 1 = V; V - 2 = T; T - 1 = S; S - 2 = Q; Q - 1 = P; P - 2 = N