Which of the following islands of India is also known as 'Barrren Island' and houses the country's only confirmed active volcano?

💡 Solution & Explanation

Barren Island, situated in the Andaman Sea, holds the distinction of being the only confirmed active volcano in the entire Indian subcontinent. Neighboring landmasses like Narcondam Island are classified as dormant volcanic formations rather than actively erupting sites. This remote island experiences intermittent volcanic activity, making it a critical site of geological study for understanding subduction zones in Southeast Asia.