A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
ROK, LIE, FCY, ZWS, ?

The logic here is

R - 6 = L $$\longrightarrow\ $$ L - 6 = F $$\longrightarrow\ $$ F - 6 = Z $$\longrightarrow\ $$ Z - 6 = T

O - 6 = I $$\longrightarrow\ $$ I - 6 = C $$\longrightarrow\ $$ C - 6 = W $$\longrightarrow\ $$ W - 6 = Q

K - 6 = E $$\longrightarrow\ $$ E - 6 = Y $$\longrightarrow\ $$ Y - 6 = S $$\longrightarrow\ $$ S - 6 = M

$$\therefore\ $$The required term in the series is TQM.

Hence, the correct answer is Option C