Correct option is A
The correct antonym of "sagacious" is "dull."
Sagacious: Having or showing keen mental discernment, wisdom, or good judgment. (बुद्धिमान, विवेकशील)
Example: The professor was known for his
sagacious advice on business matters.
Dull: Lacking sharpness, intelligence, or mental acuity. (मूर्ख, मंदबुद्धि)
Example: His
dull responses indicated a lack of deep understanding.
Synonyms: Wise, intelligent, shrewd, astute.
Antonyms: Dull, foolish, ignorant, unwise.
Meanings of other options:
·
Profound: Deep, insightful. (गहरा, गंभीर)
·
Keen: Sharp or highly perceptive. (तीक्ष्ण, उत्सुक)
·
Intelligent: Having high mental ability. (बुद्धिमान)