(A) Bhavai is a traditional folk theatre and dance form of Rajasthan - Correct
(B) Jatra is a folk theatre form popular in West Bengal - Correct
(C) Dashavatara is a traditional dance-drama form of Goa depicting the ten incarnations of Lord Vishnu - Correct
(D) Karayala is NOT a recognized dance form of Kerala (Kerala is famous for Kathakali, Mohiniyattam, Theyyam, etc.) - Incorrect
Hence, Option 4: (A), (B) and (C) Only -> Statements A, B, and C correctly identify the dance forms with their respective states, while statement D is incorrect as Karayala is not a recognized dance form of Kerala -> correct