| Population | Answer | Continent | % Correct |
|---|---|---|---|
| 22.1 mil | Beijing | Asia | 100%
|
| 18.9 mil | Osaka | Asia | 100%
|
| 13.8 mil | Rio de Janeiro | S. America | 100%
|
| 5.1 mil | Sydney | Oceania | 100%
|
| 21.6 mil | Mumbai | Asia | 95%
|
| 5.7 mil | Barcelona | Europe | 89%
|
| 5.5 mil | St. Petersburg | Europe | 89%
|
| 5.6 mil | Alexandria | Africa | 84%
|
| 4.9 mil | Cape Town | Africa | 84%
|
| 5.4 mil | Ankara | Asia | 79%
|
| 5.4 mil | Hanoi | Asia | 79%
|
| 14.4 mil | Lahore | Asia | 79%
|
| 5.4 mil | Guadalajara | N.America | 74%
|
| 5.5 mil | Chittagong | Asia | 68%
|
| 4.9 mil | Jeddah | Asia | 58%
|