Solution:Indo-Aryan → Dravidian → Tibeto-Burman → Austro-Asiatic: The Schedule-VIII list includes 22 languages, and their family distribution is unequal.
• Indo-Aryan has the largest share (Hindi, Urdu, Bengali, Assamese, Konkani, Kashmiri, Sindhi, Marathi, Nepali, Sanskrit, Dogri, Manipuri), forming the biggest group.
• Dravidian includes Tamil, Telugu, Kannada, Malayalam, making it the second-largest contributor.
• Tibeto-Burman contributes Manipuri/Bodo-type languages in small numbers.
• Austro-Asiatic contributes only Santali, the smallest share.