| Population | Country | City | % Correct |
|---|---|---|---|
| 13,076,300 | Argentina | Buenos Aires | 98%
|
| 5,104,476 | Thailand | Bangkok | 97%
|
| 3,426,354 | Germany | Berlin | 97%
|
| 1,741,041 | Hungary | Budapest | 95%
|
| 11,716,620 | China | Beijing | 94%
|
| 7,674,366 | Colombia | Bogota | 94%
|
| 1,621,537 | Spain | Barcelona | 93%
|
| 424,795 | Venezuela | Barcelona | 93%
|
| 1,877,155 | Romania | Bucharest | 93%
|
| 7,216,000 | Iraq | Baghdad | 92%
|
| 1,916,100 | Lebanon | Beirut | 91%
|
| 984,333 | United Kingdom | Birmingham | 91%
|
| 2,189,878 | Australia | Brisbane | 90%
|
| 1,019,022 | Belgium | Brussels | 89%
|
| 3,678,555 | South Korea | Busan | 88%
|
| 5,104,047 | India | Bangaluru/Bangalore | 87%
|
| 2,207,718 | Brazil | Brasilia | 87%
|
| 1,273,651 | Serbia | Belgrade | 85%
|
| 1,116,513 | Azerbaijan | Baku | 84%
|
| 1,297,281 | Mali | Bamako | 81%
|
| 2,373,224 | Brazil | Belo Horizonte | 81%
|
| 900,000 | Kyrgyzstan | Bishkek | 81%
|
| 1,284,609 | Republic of the Congo | Brazzaville | 81%
|
| 423,737 | Slovakia | Bratislava | 77%
|
| 667,137 | United States | Boston | 74%
|
| 388,028 | Guinea Bissau | Bissau | 70%
|
| 1,699,719 | Indonesia | Bandung | 67%
|
| 546,501 | Germany | Bremen | 65%
|
| 1,380,425 | Colombia | Barranquilla | 64%
|
| 617,280 | United Kingdom | Bristol | 64%
|
| 369,559 | Czech Republic | Brno | 63%
|
| 542,393 | Central African Republic | Bangui | 62%
|
| 463,064 | South Africa | Bloemfontein | 62%
|
| 366,133 | Italy | Bologna | 60%
|
| 1,412,701 | Turkey | Bursa | 60%
|
| 621,849 | United States | Baltimore | 59%
|
| 1,407,737 | Brazil | Belem | 58%
|
| 392,939 | Colombia | Bello | 54%
|
| 650,629 | Libya | Benghazi | 52%
|
| 1,599,914 | India | Bhopal | 52%
|
| 1,125,058 | Nigeria | Benin City | 42%
|
| 385,729 | Germany | Bochum | 40%
|
| 381,990 | Turkey | Batman | 33%
|
| 366,452 | Poland | Bydgoszcz | 32%
|
| 373,640 | United States | Bakersfield | 28%
|
| 2,600,000 | Iraq | Basrah | 28%
|
| 625,138 | India | Bhilai | 27%
|
| 584,877 | Malawi | Blantyre | 26%
|
| 1,301,768 | China | Baotou | 24%
|
| 809,490 | Venezuela | Barquisimeto | 23%
|
| 433,806 | Canada | Brampton | 23%
|
| 571,820 | Colombia | Bucaramanga | 23%
|
| 699,385 | Zimbabwe | Bulawayo | 22%
|
| 427,236 | Russia | Bryansk | 21%
|
| 800,348 | Indonesia | Bandar Lampung | 17%
|
| 995,652 | China | Baoding | 17%
|
| 360,106 | Burkina Faso | Bobo-Dioulasso | 17%
|
| 599,579 | Russia | Barnaul | 15%
|
| 530,604 | Mozambique | Beira | 13%
|
| 1,520,119 | Indonesia | Bekasi | 12%
|
| 987,717 | China | Benxi | 12%
|
| 1,164,352 | Indonesia | Batam | 11%
|
| 576,648 | China | Bengbu | 11%
|
| 745,435 | India | Bareilly | 10%
|
| 454,898 | Philippines | Bacolod City | 7%
|
| 433,866 | Indonesia | Balikpapan | 7%
|
| 407,208 | Vietnam | Bien Hoa | 7%
|
| 800,000 | Indonesia | Bogor | 7%
|
| 567,481 | Ivory Coast | Bouake | 7%
|
| 393,835 | Cameroon | Bamenda | 6%
|
| 572,837 | Indonesia | Banjarmasin | 6%
|
| 762,243 | India | Bhubaneshwar | 6%
|
| 552,607 | Pakistan | Bahawalpur | 5%
|
| 576,015 | India | Bikaner | 5%
|
| 554,978 | India | Bhavnagar | 4%
|
| 356,974 | Philippines | Bacoor | 3%
|
| 1,760,000 | China | Bayan Nur | 3%
|
| 384,000 | Brazil | Betim | 3%
|
| 361,548 | India | Bhagalpur | 3%
|
| 391,336 | Saudi Arabia | Buraydah | 3%
|
| 543,342 | Taiwan | Banqiao | 2%
|
| 605,344 | South Africa | Benoni | 2%
|
| 707,035 | India | Bhiwandi | 2%
|
| 380,000 | Germany | Bochum-Hordel | 2%
|
| 418,533 | India | Bokaro | 2%
|
| 445,168 | South Africa | Boksburg | 2%
|
| 724,270 | Turkey | Bagcilar | 1%
|
| 576,799 | Turkey | Bahcelievler | 1%
|
| 700,000 | Pakistan | Battagram | 1%
|
| 436,444 | China | Bei'an | 1%
|
| 466,096 | Brazil | Belford Roxo | 1%
|
| 428,720 | India | Belgaum | 1%
|
| 385,439 | Mexico | Benito Juarez | 1%
|
| 483,129 | India | Bhatpara | 1%
|
| 520,301 | India | Bhayandar | 1%
|
| 510,879 | India | Bilimora | 1%
|
| 609,617 | India | Borivli | 1%
|
| 786,499 | Algeria | Boumerdas | 1%
|
| 850,731 | South Korea | Bucheon-si | 1%
|
| 1,273,715 | Philippines | Budta | 1%
|