Correct option is B
The correct antonym of the given word is (b)
ancient.
Modern: relating to the present or recent times. (Hindi: आधुनिक)
Example: Modern technology has transformed communication.
Ancient: belonging to the very distant past. (Hindi: प्राचीन)
Example: Ancient ruins attract tourists from around the world.
Synonyms: contemporary, current, recent, up-to-date.
Antonyms: ancient, old-fashioned, outdated, archaic.
Meanings of the other options:
·
(a) creaky: making a harsh, high-pitched sound (कर्कश या चरचराहट वाली आवाज़)
·
(c) popular: liked or admired by many (लोकप्रिय)
·
(d) well known: familiar to many people (प्रसिद्ध)