Correct option is D
The correct word opposite in meaning to "confident" is (d) diffident.
Confident: Feeling self-assured and certain about one's abilities or outcomes.
Confident (Hindi): आत्मविश्वासी।
Example: She was confident about passing the exam.
Diffident: Lacking self-confidence, being shy or hesitant to assert oneself.
Diffident (Hindi): आत्मविश्वास की कमी।
Example: He felt diffident about speaking in front of the large audience.
Synonyms of confident: self-assured, bold, assertive, fearless.
Antonyms of confident:diffident, reserved, shy, uncertain.
Meanings of the other options:
- Callous: (Hindi: निर्दयी) Insensitive or unsympathetic. Not related to "confident."
- Reserved: (Hindi: आरक्षित) Quiet and restrained in behavior; similar to "diffident," but not as strong in meaning.
- Bold: (Hindi: साहसी) Showing courage or confidence; a synonym of "confident," not an antonym.