| Language Family | Language | Ethnic Group | Number in India | State | % Correct |
|---|---|---|---|---|---|
| Indo-Aryan | Hindi (Hindustani) | Hindi-speakers | 460 million | Delhi, Haryana, Himachal Pradesh, Uttarakhand, Madhya Pradesh, Uttar Pradesh, Bihar | 100%
|
| Dravidian | Tamil | Tamils | 70 million | Tamil Nadu, Pondicherry | 100%
|
| Indo-Aryan | Bengali | Bengalis | 100 million | West Bengal, Tripura, Andaman and Nicobar Islands | 98%
|
| Indo-Aryan | Gujarati | Gujaratis | 56 million | Gujarat, Daman and Diu | 96%
|
| Indo-Aryan | Marathi | Marathis | 83 million | Maharashtra | 96%
|
| Indo-Aryan | Punjabi | Punjabis | 33 million | Punjab | 96%
|
| Dravidian | Telugu | Telugu people | 81 million | Andhra Pradesh, Telangana | 92%
|
| Indo-Aryan | Assamese | Assamese people | 15 million | Assam | 88%
|
| Dravidian | Kannada | Kannadigas | 43 million | Karnataka | 82%
|
| Indo-Aryan | Odia | Odias | 35 million | Odisha | 82%
|
| Indo-Aryan | Urdu (Hindustani) | Urdu-speakers | 50 million | Muslims | 82%
|
| Indo-Aryan | Kashmiri | Kashmiris | 6,8 million | Jammu and Kashmir | 80%
|
| Dravidian | Malayalam | Malayalis | 34 million | Kerala, Lakshadweep | 78%
|
| Indo-Aryan | Rajasthani languages | Rajasthanis | 70 million | Rajasthan | 75%
|
| Sino-Tibetan | Mizo-Kuki-Chin languages | Mizo people (several tribes) [Zo people] | 1,5 million | Mizoram | 71%
|
| Sino-Tibetan | Meitei | Meitei people | 1,8 million | Manipur | 69%
|
| Indo-Aryan (also Sino-Tibetan ethnicities) | Nepali | Indian Gorkhas (multi-ethnic) | 3 million | West Bengal (minority) and Sikkim (majority) | 63%
|
| Sino-Tibetan | Boro/Bodo | Boro/Bodo people | 1,4 million | Bodoland (in Assam) | 61%
|
| Indo-Aryan | Konkani | Konkani people | 2,3 million | Goa (also minority in the city Mangalore in Karnataka) | 59%
|
| Indo-Aryan | Bhojpuri (Bihari) | Bhojpuris | 51 million | Minority in Bihar and Uttar Pradesh | 57%
|
| Sino-Tibetan | Naga languages | Naga people (several) | 2,7 million | Nagaland and minority in Manipur | 51%
|
| Indo-Aryan | Chhattisgarhi (Eastern Hindi) | Chhattisgarhi-speakers | 18 million | Chhattisgarh | 49%
|
| Sino-Tibetan | Garo | Garos | 1,1 million | Garo Hills (in Meghalaya) | 49%
|
| Sino-Tibetan | Kokborok | Tripuri people | 1 million | Tripura (largest after Bengalis) | 49%
|
| Indo-Aryan | Maithili (Bihari) | Maithils | 40 million | Minority in Bihar and Jharkhand | 45%
|
| Dravidian | Tulu | Tulu people / Tuluvas | 1,8 million | Minority in the cities Mangalore (in Karnataka) and Kasaragod (in Kerala) | 41%
|
| Austroasiatic | Santali | Santal people | 7 million | Minority in Jharkhand and West Bengal | 39%
|
| Indo-Aryan | Dogri | Dogras | 2,5 million | Jammu (in Jammu and Kashmir) | 33%
|
| Indo-Aryan | Awadhi (Eastern Hindi) | Awadhis | 3,8 million | Minority in Uttar Pradesh | 25%
|
| Dravidian | Gondi (minority) | Gondi people | 13 million | Minority in Madhya Pradesh and Chhattisgarh | 25%
|
| Austroasiatic | Khasi | Khasi people | 1,4 million | Meghalaya (largest group - none with majority) | 25%
|
| Indo-Aryan | Bhili (minority) | Bhils | 17 million | Dadra and Nagar Haveli (largest group - none with majority), also minority in Madhya Pradesh, Gujarat, and more | 24%
|
| Austroasiatic | Ho | Ho people | 1 million | Minority in Jharkhand | 20%
|
| Indo-Aryan | Magahi or Khortha (Bihari) | Magahi people | 20 million | Jharkhand (largest group - none with majority), also minority in Bihar | 20%
|
| Austroasiatic | Mundari | Munda people | 2,2 million | Minority in Jharkhand and Odisha | 20%
|
| Sino-Tibetan | Nyishi | Nyishi people | 300.000 | Arunachal Pradesh (largest group - none with majority) | 10%
|
| Indo-Aryan (Sino-Tibetan originally) | Kamtapuri/Rangpuri | Koch-Rajbongshi people | 3,4 million | Minority in West Bengal | 6%
|
| Indo-Aryan | Sadri (Bihari) | Nagpuris | 5 million | Minority in Jharkhand | 6%
|