I want to know the answer to the following question:
Which religious group holds the Eid ul-Fitr festival in Hyderabad?
All the background I'm provided with is that "This migration resulted in a mingling of North and South Indian languages, cultures and religions, which has since led to a co-existence of Hindu and Muslim traditions, for which the city has become noted.:viii A further consequence of this north–south mix is that both Telugu and Urdu are official languages of Telangana.". Is that enough to answer the question?