The correct answer is B) Hyderabad.
Hyderabad is the capital of Telangana and the sixth most populous city in India. It is located on the banks of the Musi River and is a major center for education, technology, and culture. The city has a population of over 10 million people.
Warangal is the second most populous city in Telangana. It is located in the northern part of the state and is a major center for agriculture and industry. The city has a population of over 3 million people.
Karimnagar is the third most populous city in Telangana. It is located in the central part of the state and is a major center for agriculture and education. The city has a population of over 2 million people.
Nizamabad is the fourth most populous city in Telangana. It is located in the northern part of the state and is a major center for agriculture and industry. The city has a population of over 1 million people.