Oppana is a popular dance form associated with the:

Hindu community
Tribal communities
Muslim community
Christian community

The correct answer is A) Hindu community.

Oppana is a traditional dance form performed by women in the southern Indian state of Kerala. It is a popular dance form associated with the Hindu community and is performed during weddings and other special occasions. The dance is characterized by its intricate footwork and hand movements, and is often accompanied by music and singing.

Tribal communities are groups of people who live in traditional societies that are often isolated from mainstream society. They have their own unique cultures and traditions, and many tribal communities have their own dance forms.

The Muslim community is the second largest religious community in India, after Hinduism. Muslims in India have a rich and diverse culture, and there are many different dance forms associated with the Muslim community.

The Christian community is the third largest religious community in India, after Hinduism and Islam. Christians in India have a rich and diverse culture, and there are many different dance forms associated with the Christian community.

However, Oppana is a dance form that is specifically associated with the Hindu community. It is a popular dance form that is performed during weddings and other special occasions. The dance is characterized by its intricate footwork and hand movements, and is often accompanied by music and singing.