What should come in place of the question mark (?) in the following series based on the English alphabetical order?
SWS, TUQ, USO, VQM, ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. WOK.
Given series: SWS, TUQ, USO, VQM, ?
S + 1 = T, T + 1 = U, U + 1 = V, V + 1 = W
W - 2 = U, U - 2 = S, S - 2 = Q, Q - 2 = O
S - 2 = Q, Q - 2 = O, O - 2 = M, M - 2 = K