A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
KPM, PVR, UBW, ZHB, ?

The logic here is

K + 5 = P $$\longrightarrow\ $$ P + 5 = U $$\longrightarrow\ $$ U + 5 = Z $$\longrightarrow\ $$ Z + 5 = E

P + 6 = V $$\longrightarrow\ $$ V + 6 = B $$\longrightarrow\ $$ B + 6 = H $$\longrightarrow\ $$ H + 6 = N

M + 5 = R $$\longrightarrow\ $$ R + 5 = W $$\longrightarrow\ $$ W + 5 = B $$\longrightarrow\ $$ B + 5 = G

$$\therefore\ $$The missing term in the series is ENG.

Hence, the correct answer is Option C