Correct option is B
The correct antonym of the given word is (b)
Ordinary.
Outstanding: Exceptionally good, noticeable, or prominent. (असाधारण, उत्कृष्ट)
Example: She gave an outstanding performance in the final match.
Ordinary: Not special, usual, or average in nature. (साधारण, सामान्य)
Example: He wore an ordinary shirt to the party.
Synonyms: Excellent, Exceptional, Remarkable, Prominent
Antonyms: Ordinary, Common, Average, Unremarkable
Meanings of all the other given options:
·
(a) Astounding: Very surprising or shocking (चौंका देने वाला)
·
(c) Remarkable: Worthy of attention; extraordinary (उल्लेखनीय)
·
(d) Honest: Truthful or sincere (ईमानदार) — not contextually opposite of “outstanding”