| Population | Answer | % Correct | |
|---|---|---|---|
| #2 | 400 million | Spanish | 100%
|
| #3 | 360 million | English | 99%
|
| #1 | 1.2 billion | Chinese | 97%
|
| #5 | 280 million | Arabic | 82%
|
| #8 | 160 million | Russian | 82%
|
| #4 | 295 million | Hindi | 79%
|
| #9 | 125 million | Japanese | 75%
|
| #6 | 205 million | Portuguese | 57%
|
| #7 | 200 million | Bengali | 50%
|
| #10 | 95 million | Punjabi | 26%
|