| Speakers | Answer | Language Family | % Correct |
|---|---|---|---|
| 123 000 000 | Japanese | Japonic | 100%
|
| 4 320 000 | Norwegian | Indo-European | 53%
|
| 13 000 000 | Swedish | Indo-European | 53%
|
| 18 000 000 | Serbo-Croatian | Indo-European | 40%
|
| 14 000 000 | Shanghainese | Sino-Tibetan | 40%
|
| 1 500 000 | Latvian | Indo-European | 33%
|
| 3 000 000 | Lithuanian | Indo-European | 33%
|
| 1 300 000 | Limburgish | Indo-European | 7%
|