The major tribes of Karnataka include:

Soliga, Jenu Kuruba, Yerava
Gond, Bhil, Santhal
Khasi, Garo, Mizo
Irula, Toda, Badaga

The correct answer is A) Soliga, Jenu Kuruba, Yerava.

Soliga, Jenu Kuruba, and Yerava are the major tribes of Karnataka. They are indigenous people who have lived in the state for centuries. They have their own unique culture and traditions.

Soliga are a tribe of hunter-gatherers who live in the Western Ghats. They are known for their skills in tracking and hunting. They also practice a form of animism, which is the belief that all living things have a soul.

Jenu Kuruba are a tribe of farmers who live in the Eastern Ghats. They are known for their skills in agriculture and animal husbandry. They also practice a form of Hinduism.

Yerava are a tribe of forest dwellers who live in the Western Ghats. They are known for their skills in gathering forest produce and making handicrafts. They also practice a form of animism.

The other options are incorrect because they do not include any tribes that are native to Karnataka. Gond, Bhil, and Santhal are tribes that are found in central India. Khasi, Garo, and Mizo are tribes that are found in northeastern India. Irula, Toda, and Badaga are tribes that are found in Tamil Nadu.