The Ramoji Film City, the world’s largest film studio complex, is located in:

The correct answer is A) Hyderabad.

Ramoji Film City is the world’s largest film studio complex, spread over 2,000 acres (810 ha) in Hyderabad, Telangana, India. It was founded in 1996 by Ramoji Rao, a Telugu film producer. The complex has 60 acres (24 ha) of indoor shooting space and 1,600 acres (650 ha) of outdoor shooting space. It also has a museum, a water park, a theme park, and a golf course.

The other options are incorrect. Warangal is a city in Telangana, India. Karimnagar is a city in Telangana, India. Nizamabad is a city in Telangana, India.