| Ranking | Population | Answer | % Correct |
|---|---|---|---|
| #30 | 11,276,701 | Paris, France | 89%
|
| #1 | 37,115,035 | Tokyo, Japan | 89%
|
| #2 | 33,807,403 | Delhi, India | 78%
|
| #22 | 14,008,262 | Bangalore, India | 67%
|
| #8 | 22,189,082 | Beijing, China | 67%
|
| #7 | 22,505,315 | Mexico City, Mexico | 67%
|
| #25 | 12,712,305 | Moscow, Russia | 67%
|
| #23 | 13,824,347 | Rio De Janeiro, Brazil | 67%
|
| #5 | 22,806,704 | Sao Paulo, Brazil | 67%
|
| #3 | 29,867,918 | Shanghai, China | 67%
|
| #16 | 15,618,288 | Buenos Aires, Argentina | 56%
|
| #28 | 11,436,004 | Jakarta, Indonesia | 56%
|
| #29 | 11,361,938 | Lima, Peru | 56%
|
| #9 | 21,673,149 | Mumbai, India | 56%
|
| #27 | 11,658,211 | Bogota, Colombia | 44%
|
| #6 | 22,623,874 | Cairo, Egypt | 44%
|
| #26 | 12,053,697 | Chennai, India | 44%
|
| #19 | 14,590,096 | Guangzhou, China | 44%
|
| #18 | 14,941,953 | Manila, Philippines | 44%
|
| #10 | 18,967,459 | Osaka, Japan | 44%
|
| #11 | 17,773,923 | Chongqing, China | 33%
|
| #4 | 23,935,652 | Dhaka, Bangladesh | 33%
|
| #15 | 16,047,350 | Istanbul, Turkey | 33%
|
| #17 | 15,570,786 | Kolkata, India | 33%
|
| #14 | 16,536,018 | Lagos, Nigeria | 33%
|
| #21 | 14,407,074 | Lahore, Pakistan | 33%
|
| #24 | 13,311,855 | Shenzhen, China | 33%
|
| #12 | 17,648,555 | Karachi, Pakistan | 22%
|
| #20 | 14,470,873 | Tianjin,China | 22%
|
| #13 | 17,032,322 | Kinshasa, DR Congo | 11%
|