Linguistic Diversity In India

The Dravidian language family in India is classified into four major branches:
Central Dravidian: Includes languages like Kolami and Parji.
South Dravidian: Includes major languages like Tamil, Kannada, and Malayalam.
North Dravidian: Includes languages like Kurukh and Malto. East Dravidian is not a recognized branch in the standard classification of Dravidian languages. Hence, the correct answer is (C) Only I, III and IV.