The correct answer is Perambalur.
Perambalur is a district in the Indian state of Tamil Nadu. It is located in the central part of the state, and is bordered by the districts of Tiruchirappalli, Ariyalur, Thanjavur, Tiruvarur, and Nagapattinam. The district has a population of over 1.5 million people, and its headquarters is the town of Perambalur.
Perambalur is a relatively small district, with an area of just over 2,000 square kilometers. It is a predominantly rural district, with agriculture being the main occupation of the people. The district is also home to a number of industries, including textiles, sugar, and rice milling.
Perambalur is a beautiful district, with a number of historical and cultural sites. The district is also home to a number of temples, including the famous Thiruvanaikaval Temple.
Here is a brief description of each option:
- Chennai: Chennai is the capital of Tamil Nadu, and is the largest city in the state. It is a major commercial and industrial center, and is home to a number of educational institutions and cultural attractions.
- Nilgiris: The Nilgiris is a district in the Western Ghats mountains. It is a popular tourist destination, and is known for its tea plantations, forests, and wildlife.
- Ariyalur: Ariyalur is a district in the central part of Tamil Nadu. It is a predominantly rural district, with agriculture being the main occupation of the people.
- Perambalur: Perambalur is a district in the central part of Tamil Nadu. It is a relatively small district, with an area of just over 2,000 square kilometers. It is a predominantly rural district, with agriculture being the main occupation of the people.