Correct option is B
The correct antonym of the given word is (b)
Polite.
Curt: Brief and rude in speech or manner; abrupt. (रूखा, संक्षिप्त और असभ्य)
Example: His curt reply irritated the interviewer.
Polite: Showing good manners and respect towards others; courteous. (शिष्ट, विनम्र)
Example: He gave a polite response to the criticism.
Synonyms: blunt, abrupt, terse, brusque.
Antonyms: polite, courteous, respectful, well-mannered.
Meanings of other options:
· (a)
Impolite – Rude (असभ्य)
· (c)
Dismal – Gloomy, depressing (निराशाजनक)
· (d)
Rude – Not polite (असभ्य)