| Population | Answer | % Correct |
|---|---|---|
| 37.0m | Tokyo | 95%
|
| 31.0m | Shanghai | 85%
|
| 11.8m | Jakarta | 80%
|
| 17.8m | Lagos | 80%
|
| 22.5m | Mumbai | 80%
|
| 14.0m | Rio de Janeiro | 80%
|
| 15.9m | Buenos Aires | 75%
|
| 16.4m | Istanbul | 75%
|
| 18.9m | Osaka | 75%
|
| 11.5m | Bangkok | 70%
|
| 15.5m | Manila | 70%
|
| 10.0m | Ho Chi Minh City | 65%
|
| 18.5m | Karachi | 60%
|
| 11.7m | Lima | 60%
|
| 12.6m | Chennai | 45%
|
| 9.5m | Nagoya | 40%
|
| 10.4m | Luanda | 35%
|
| 13.8m | Shenzhen | 35%
|
| 9.0m | Dar es Salaam | 30%
|
| 14.9m | Tianjin | 25%
|