Q. Identify the city in Tamil Nadu acclaimed as the world’s foremost producer and primary trading hub for turmeric in Asia?
Answer: Erode
Notes: Erode, a city in the South Indian state of Tamil Nadu is the world's largest producer and the major trading centre of turmeric in Asia. Therefore, it is fondly referred to as the “Yellow City”. Erode holds a vital economic place in the state, distributing more than 90% of India's Turmeric, an essential spice in Indian cuisines and products.