Correct option is A
The correct synonym of the given word is (a)
Champion.
Victorious: Having won a victory; successful in a contest or battle. (Hindi: विजयी)
Example: The victorious team celebrated all night.
Champion: A person who has defeated all opponents; a winner. (Hindi: विजेता)
Example: He is the reigning boxing champion.
Synonyms: winner, conqueror, triumphant, champion.
Antonyms: loser, defeated, unsuccessful, failing.
Meanings of all the other options:
•
Unsuccessful – Not achieving success. (असफल)
•
Losing – Failing to win. (हारने वाला)
•
Failing – The act of being unsuccessful. (नाकामी)