Correct option is C
The Andaman and Nicobar Islands are a group of islands located in the Bay of Bengal, southeast of mainland India.
They form a union territory of India and consist of two main groups: the Andaman Islands and the Nicobar Islands.
Geographical Context:
These islands are part of an archipelago and are situated to the east of the Indian mainland and west of Myanmar.
The islands separate the Andaman Sea (to the east) from the Bay of Bengal (to the west).