Select the most appropriate ANTONYM of the highlighted word in the given sentence.
We were very much enthusiastic about our tour to Agra.

Correct option is C

The correct antonym of the given word is (c) Casual.
Enthusiastic: Showing intense enjoyment, interest, or approval. (उत्साही)
Example: She was enthusiastic about joining the drama club.
Casual: Lacking enthusiasm or interest; laid-back. (उदासीन, सामान्य)
Example: He gave only a casual response to the exciting news.
Synonyms: passionate, excited, zealous, eager.
Antonyms: indifferent, casual, uninterested.
Meanings of all other options:
· (a) Obsessed – Preoccupied or dominated by something (अति आसक्त)
· (b) Anxious – Worried or nervous (चिंतित)
· (d) Inclined – Willing or favorably disposed (झुकाव होना)