| Question | Answer | % Correct |
|---|---|---|
| Was larger | Soviet Union | 99%
|
| Slovenia was one of its republics | Yugoslavia | 99%
|
| Had higher population | Soviet Union | 97%
|
| Joseph Stalin was a leader of | Soviet Union | 97%
|
| The Chernobyl disaster took place in | Soviet Union | 97%
|
| Moldova was one of its republics | Soviet Union | 95%
|
| Had land border with Greece | Yugoslavia | 94%
|
| Yuri Gagarin was born in | Soviet Union | 93%
|
| Melania Trump was born in | Yugoslavia | 92%
|
| Had more republics | Soviet Union | 89%
|
| Bordered Adriatic Sea | Yugoslavia | 89%
|
| Used to be communist for most part of its existence | Both | 85%
|
| Had more violent dissolution | Yugoslavia | 83%
|
| Had a king | Yugoslavia | 79%
|
| Had land border with Romania | Both | 78%
|
| Slavs were major ethnic group of | Both | 77%
|
| Was member of Non-Aligned Movement | Yugoslavia | 77%
|
| Its capital was also its most populous city | Both | 68%
|
| Has hosted the Olympics | Both | 60%
|
| Has been in the Allies of World War II | Both | 60%
|