Correct option is A
The correct synonym of the given word is (a)
Certify.
Accredit: To officially recognize, approve, or authorize something or someone as meeting required standards. (मान्यता देना, अधिकृत करना)
Example: The council decided to
accredit the college for its excellent programs.
Certify: To officially recognize something as true, genuine, or meeting set standards. (प्रमाणित करना)
Example: The university is
certified by the national accreditation board.
Synonyms: authorize, endorse, certify, license
Antonyms: disapprove, deny, reject, invalidate
Meanings of all the other given options:
· (b)
Confide – To trust someone with a secret. (राज बताना, विश्वास करना)
· (c)
Rely – To depend on someone or something. (निर्भर करना)
· (d)
Trust – To believe in the reliability or truth of someone. (भरोसा करना)