The word 'exotic' stands in antonymous relationship with the word
a. enthusiastic
b. exciting
c. indigenous
d. implicit

The correct answer is Option B (c only).

Key Points:
• Concept: Antonyms (Words of opposite meaning).
• Explanation:
• 'Exotic' means originating in or characteristic of a distant foreign country (non-native / foreign).
• 'Indigenous' means originating or occurring naturally in a particular place; native.
• Therefore, 'indigenous' is the exact antonym of 'exotic'. Statement 'c' is correct.
• Other Words: 'Enthusiastic' (eager), 'exciting' (thrilling), and 'implicit' (implied) are unrelated.
• Official Key: Option 2 ('c only') is the correct answer according to the MPSC final answer key.
• Key Takeaway: Remember: 'Exotic' (foreign) and 'Indigenous' (native) are exact antonyms.