The correct answer is A) Hyderabad.
Hyderabad is the capital of Telangana and the sixth most populous city in India. It is a major center for education, technology, and culture. The city has experienced rapid population growth in recent years, due to a number of factors, including its economic growth, its location as a major transportation hub, and its status as a center of education and culture.
Warangal is the second largest city in Telangana. It is a major industrial and commercial center. The city has experienced some population growth in recent years, but not as much as Hyderabad.
Karimnagar is the third largest city in Telangana. It is a major agricultural and industrial center. The city has experienced some population growth in recent years, but not as much as Hyderabad or Warangal.
Nizamabad is the fourth largest city in Telangana. It is a major agricultural and industrial center. The city has experienced some population growth in recent years, but not as much as Hyderabad, Warangal, or Karimnagar.