| # Speaker | Letter | Language | % Correct |
|---|---|---|---|
| 322,230,097 | H | Hindi | 100%
|
| 97,237,669 | B | Bengali | 95%
|
| 69,026,881 | T | Tamil | 91%
|
| 55,492,554 | G | Gujarati | 88%
|
| 83,026,680 | M | Marathi | 86%
|
| 81,127,740 | T | Telugu | 86%
|
| 50,772,631 | U | Urdu | 86%
|
| 43,706,512 | K | Kannada | 77%
|
| 33,124,726 | P | Punjabi | 77%
|
| 34,838,819 | M | Malayalam | 67%
|
| 37,521,324 | O | Odia | 64%
|
| 15,311,351 | A | Assamese | 58%
|
| 13,583,464 | M | Maithili | 36%
|
| 6,797,587 | K | Kashmiri | 27%
|
| 2,926,168 | N | Nepali | 27%
|
| 2,772,264 | S | Sindhi | 23%
|
| 2,596,767 | D | Dogri | 16%
|
| 7,368,192 | S | Santali | 14%
|
| 2,984,453 | G | Gondi | 12%
|
| 10,413,637 | B | Bhili | 7%
|