| Population | Country | Answer | % Correct |
|---|---|---|---|
| 15,800,000 | Argentina | Buenos Aires | 100%
|
| 11,500,000 | Thailand | Bangkok | 98%
|
| 1,600,000 | Spain | Barcelona | 98%
|
| 22,900,000 | China | Beijing | 98%
|
| 11,900,000 | Colombia | Bogota | 98%
|
| 1,800,000 | Romania | Bucharest | 98%
|
| 1,700,000 | Hungary | Budapest | 98%
|
| 7,200,000 | Iraq | Baghdad | 96%
|
| 1,900,000 | Lebanon | Beirut | 96%
|
| 3,400,000 | Germany | Berlin | 96%
|
| 1,200,000 | UK | Birmingham | 96%
|
| 2,100,000 | Austrailia | Brisbane | 94%
|
| 2,200,000 | Brazil | Brasilia | 92%
|
| 3,600,000 | South Korea | Busan | 90%
|
| 2,300,000 | Brazil | Belo Horizonte | 88%
|
| 14,700,000 | India | Bangalore | 86%
|
| 1,200,000 | Mali | Bamako | 82%
|
| 1,200,000 | Congo | Brazzaville | 70%
|
| 1,600,000 | Indonesia | Bandung | 64%
|
| 1,300,000 | Colombia | Barranquilla | 58%
|
| 1,400,000 | Turkey | Bursa | 56%
|
| 1,400,000 | Brazil | Belem | 54%
|
| 1,500,000 | India | Bhopal | 50%
|
| 1,300,000 | China | Baotou | 10%
|
| 1,500,000 | Indonesia | Bekasi | 4%
|