The correct answer is: a) Anantapur
Anantapur district is one of the 23 districts in the Indian state of Andhra Pradesh. It is located in the Rayalaseema region of the state. The district shares a border with the states of Telangana and Karnataka. The district headquarters is located at Anantapur town.
The district has a total area of 19,204 square kilometers. It is the second largest district in Andhra Pradesh after East Godavari district. The district is divided into 6 revenue divisions and 56 mandals.
The district has a population of over 4.5 million people. The majority of the population is Hindu. The district is also home to a significant Muslim minority.
The district is known for its agriculture. The major crops grown in the district are cotton, paddy, and groundnut. The district is also home to a number of industries, including textiles, sugar, and cement.
The district is well-connected by road and rail. The National Highway 44 passes through the district. The district is also served by the Anantapur railway station.
The district has a number of tourist attractions, including the Lepakshi temple, the Belum Caves, and the Gandikota Fort.
Anantapur is a beautiful district with a rich history and culture. It is a popular tourist destination.