Explanation:

Austric Languages The Austric languages category is further sub-divided into Munda and Mon-Khmer. 1. Munda or Kol Languages: Munda languages are the largest of the Austric group of languages. They consist of fourteen tribal languages. The Kherwari is the major group, which is current in Eastern India (Chota Nagpur, Orissa, Chhattisgarh and West Bengal) and includes Santhali, Mundari, Ho, Birhor, Bhumiej, Korwa and Korku (or Kurku). 2. Mon-Khmer Languages: Mon-Khmer group of Austric languages has two sub-groups— Khasi and Nicobari. Khasi languages are spoken by Khasi tribal people of Meghalaya, while Nicobari languages are the languages of the tribal people of the Nicobar Islands.