Bathukamma festival is celebrated in which state of India?

Telangana

The correct answer is Option (2) → Telangana

Bathukamma is a Hindu flower-festival celebrated by the women of Telangana and some parts of Andhra Pradesh. Every year this festival is celebrated as per the Sathavahana calendar for nine days starting on Pitru Amavasya, which usually coincides with the months September–October of the Gregorian calendar.