Explanation: The Andaman and Nicobar Islands are a union territory of India, located in the Bay of Bengal, southeast of the Indian subcontinent. The archipelago is divided into two main groups: the Andaman Islands to the north and the Nicobar Islands to the south. The Nicobar Islands are the southernmost part of India, and among them, the Great Nicobar Island is the largest and southernmost single island in India.
The Great Nicobar Island is approximately 844 square kilometers in area and is located at the southernmost tip of the Nicobar Islands. It is situated at a latitude of about 6.45°N, making it the southernmost point of India's territory. The island is part of the Andaman and Nicobar Islands, which are a significant part of India's maritime boundary and strategic location in the Bay of Bengal.
The other options provided are incorrect for the following reasons:
- Rameswaram Island, located off the southeastern coast of Tamil Nadu, is not part of the Andaman and Nicobar Islands and is not the southernmost point of India.
- Minicoy Island is part of the Lakshadweep Islands, which are located in the Arabian Sea, not the Bay of Bengal, and are not the southernmost islands of India.
- Car Nicobar Island, while part of the Nicobar Islands, is not the largest or the southernmost island in the group.
Understanding the geographical layout of the Andaman and Nicobar Islands is crucial for comprehending the southernmost extent of India's territory. The Great Nicobar Island's position and size make it a significant geographical feature in the context of India's maritime boundaries and strategic importance in the Bay of Bengal.