| Rank | Population (Metro) | Answer | % Correct |
|---|---|---|---|
| 10 | 20,597,000 | Guangzhou | 83%
|
| 8 | 21,009,000 | Beijing | 72%
|
| 46 | 7,246,000 | Hong Kong | 55%
|
| 42 | 8,432,000 | Johannesburg | 51%
|
| 86 | 4,603,000 | Guadalajara | 45%
|
| 57 | 6,155,000 | Nanjing | 36%
|
| 73 | 5,126,000 | Saint Petersburg | 26%
|
| 58 | 6,078,000 | Shenyang | 23%
|
| 65 | 5,695,000 | Bandung | 21%
|
| 139 | 3,176,000 | Chittagong | 21%
|
| 115 | 3,649,000 | Kunming | 9%
|
| 47 | 7,217,000 | Chongquig | 2%
|
| 131 | 3,367,000 | Shijiaguang | 2%
|
| 146 | 3,056,000 | Zhangjiagang | 2%
|