| Group | Flag | Speakers | Answer | % Correct |
|---|---|---|---|---|
| Armenian | ![]() | 5,300,000 | Armenian | 99%
|
| Turkic | 24,000,000 | Azerbaijani | 99%
| |
| Slavic | 150,000,000 | Russian | 92%
| |
| Caspian | 1,200,000 | Avar | 38%
| |
| Iranian | 34,000 | Tat | 36%
| |
| Iranian | 229,500 | Talysh | 29%
| |
| Caspian | 450,000 | Lezgian | 28%
| |
| Caspian | 36,400 | Rutul | 13%
| |
| Caspian | 6,000 | Udi | 10%
| |
| Caspian | 3,000 | Khinalug | 9%
| |
| Caspian | ![]() | 22,300 | Tsakhur | 9%
|
| Iranian | 80,000 | Judeo-Tat | 8%
| |
| Caspian | 200 | Budukh | 6%
| |
| Caspian | 1,500 | Jek | 4%
| |
| Caspian | 5,000 | Kryts | 4%
|