Explanation: In the context of the administrative divisions of India, it is important to understand the distinction between states and union territories. India is divided into 28 states and 8 union territories. States have their own elected governments and are governed by a Chief Minister and a state legislature. Union territories, on the other hand, are directly governed by the Union Government (Central Government) and are administered by a Lieutenant Governor appointed by the President of India.
Andaman and Nicobar Islands is one of the union territories of India. It is located in the Bay of Bengal and consists of two island groups: the Andaman Islands and the Nicobar Islands. The territory is known for its rich biodiversity, unique culture, and strategic importance. The administration of the Andaman and Nicobar Islands is carried out by a Lieutenant Governor, who is responsible for the governance and administration of the territory.
The other options provided in the question are states of India. Himachal Pradesh, Madhya Pradesh, and Arunachal Pradesh all have their own state governments and are not union territories. Each of these states has a Chief Minister and a state legislature that governs the state's affairs.
Understanding the administrative structure of India is crucial for students preparing for competitive examinations such as the UPSC Civil Services Exam, State PSC Exams, and Geography Olympiads. It is important to remember that while states have their own governments, union territories are directly governed by the Union Government, and Andaman and Nicobar Islands is a prime example of a union territory in India.