Concept:Odd word questions require finding the item that does not belong to the same category as the others.Explanation:Kuchipudi is a classical dance form of Andhra Pradesh.Kathak is a classical dance form of North India.Bhangra is a folk dance form of Punjab.Pongal is a harvest festival celebrated mainly in Tamil Nadu.So, Pongal is the only festival, not a dance form.Answer:Pongal