| Population | Answer | % Correct |
|---|---|---|
| 185,000 | Paris | 100%
|
| 672,000 | Beijing | 90%
|
| 200,000 | Istanbul | 86%
|
| 400,000 | Cairo | 80%
|
| 150,000 | Guangzhou | 56%
|
| 114,000 | Naples | 56%
|
| 110,000 | Venice | 56%
|
| 125,000 | Seoul | 50%
|
| 127,000 | Xian | 48%
|
| 147,000 | Nanjing | 40%
|
| 250,000 | Hangzhou | 28%
|
| 200,000 | Lahore | 28%
|
| 122,000 | Suzhou | 20%
|
| 250,000 | Tabriz | 14%
|
| 130,000 | Fes | 12%
|
| 127,000 | Edirne | 10%
|
| 500,000 | Vijayanagar | 8%
|
| 125,000 | Ayutthaya | 6%
|
| 140,000 | Cuttack | 4%
|
| 200,000 | Gauda | 4%
|