Modern :

A. Up-date

B. Recent

C. Cast

D. Ancient

Answer: Option D

Solution(By Examveda Team)

Modern : relating to the present or recent times as opposed to the remote past.
Up-date : to make something more modern or suitable for use now by adding new information or changing its design.
Recent : having happened, begun, or been done not long ago; belonging to a past period comparatively close to the present.
Cast : throw (something) forcefully in a specified direction.
Ancient : belonging to the very distant past and no longer in existence.


Antonym of Modern is Ancient