ಸರಣಿಯಲ್ಲಿ ಮುಂದಿನ ಪದ ಯಾವುದು? I, V, X, L, C, D, ?

These are Roman numerals in increasing order: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500. The next is M = 1000.