The correct answer is A) Nizamabad.
Nizamabad is a district in the Indian state of Telangana. It is one of the most important districts in Telangana in terms of agriculture. The district is known for its turmeric cultivation. Turmeric is a spice that is used in many Indian dishes. It is also used in traditional medicine.
Adilabad is another district in Telangana that is known for its turmeric cultivation. However, Nizamabad is the largest producer of turmeric in Telangana. In 2017, Nizamabad produced about 100,000 tonnes of turmeric. This was about 50% of the total production of turmeric in Telangana.
Warangal and Karimnagar are also important districts in Telangana in terms of agriculture. However, these districts are not as well-known for their turmeric cultivation as Nizamabad.
In conclusion, the correct answer to the question “Which district in Telangana is known for turmeric cultivation?” is A) Nizamabad.