मालिकेतील (?) चा शोध घ्या NA, PC, RE, TG, ?, XK, ZM A. IV B. VI C. VII D. VJ

The first letters go N, P, R, T, ?, X, Z (skipping one letter each time), so the missing one is V. The second letters go A, C, E, G, ?, K, M, so the missing one is I. The answer is VI.