| Rank in Population | City | % Correct |
|---|---|---|
| #9 | New York City, United States of America | 93%
|
| #1 | Tokyo, Japan | 90%
|
| #8 | Beijing, China | 88%
|
| #20 | Los Angeles, United States of America | 88%
|
| #3 | Shanghai, China | 81%
|
| #6 | Mumbai, India | 76%
|
| #10 | Cairo, Egypt | 74%
|
| #2 | Delhi, India | 74%
|
| #4 | Mexico City, Mexico | 74%
|
| #19 | Lagos, Nigeria | 69%
|
| #18 | Manila, Philippines | 64%
|
| #13 | Buenos Aires, Argentina | 57%
|
| #12 | Karachi, Pakistan | 57%
|
| #5 | Sao Paulo, Brazil | 55%
|
| #11 | Dhaka, Bangladesh | 52%
|
| #15 | Istanbul, Turkey | 52%
|
| #7 | Osaka, Japan | 48%
|
| #17 | Rio de Janeiro, Brazil | 40%
|
| #14 | Calcutta, India | 12%
|
| #16 | Chongqing, China | 5%
|