Explanation:

- Option 1: Bhil

- Bhils are an ethnic group primarily found in Western and Central India, especially in the states like Rajasthan, Maharashtra, and Madhya Pradesh.

- Option 2: Gond

- The Gonds are one of the largest tribal groups in India, primarily residing in Madhya Pradesh, Chhattisgarh, Maharashtra, and Odisha.

- Option 3: Ahom

- The Ahoms are an ethnic community native to Assam. They have a rich history, having ruled Assam for centuries and greatly influencing its culture and society.

- Correct Answer: Option 3 - Ahom

- Option 4: Adi

- The Adi people are a major tribal community residing in Arunachal Pradesh, not Assam.