Correct option is A
The correct antonym of the given word "worsened" is "improved."
Worsened: To become worse or make something worse.
Hindi meaning: खराब होना
Example: His health worsened after he caught the flu.
Antonym: "
improved": To make or become better.
Hindi Meaning: सुधारना
Example: Her condition improved after she started the new treatment.
Synonyms: deteriorated, declined, degenerated, degraded.
Antonyms: improved, enhanced, ameliorated, bettered.
Meanings of all options:
Improved: made better.
Scaled: climbed or reached.
Changed: made or became different.
Traversed: traveled across or through.