Correct option is C
The correct antonym of the given word is (c)
cheerful.
Morose: Refers to being gloomy, bad-tempered, or sullen. (उदास और चिड़चिड़ा)
Example: He became morose after the failure of his project.
Cheerful: Means noticeably happy and optimistic. (खुशमिज़ाज और आशावादी)
Example: She always remains cheerful despite difficulties.
Synonyms: gloomy, sullen, melancholic, moody.
Antonyms: cheerful, happy, joyful, upbeat.
Other options:
· (a)
mournful: Expressing sorrow. (शोकाकुल)
· (b)
gloomy: Dark or depressed. (उदास)
· (d)
sullen: Bad-tempered or sulky. (मुरझाया हुआ)