Explanation:

- Garba is a traditional dance form originating from the state of Gujarat in India and is performed during the festival of Navratri.

- Option 2: Navratri

- Navratri is a nine-night festival dedicated to the worship of the Hindu deity Durga. It is celebrated with vigor and Garba, a popular dance ritual, is an integral part of the festivities.

- Option 1: Pongal

- Pongal is a harvest festival celebrated predominantly in Tamil Nadu and does not traditionally involve Garba.

- Option 3: Diwali

- Diwali, the festival of lights, is celebrated with fireworks, sweets, and lighting lamps, but Garba is not typically associated with it.

- Option 4: Bihu

- Bihu is a set of Assamese festivals celebrating the seasons, and traditional Assamese dances, not Garba, are performed during these times.