| How many countries... | Answer |
| ... have a land area of over 1,000,000 square miles? | |
| ... had a GDP of over 100,000,000,000 USD in 2008 (according to the World Bank) ? | |
| ... had an estimated population of over 100,000 people in 2000? | |
| ... have names beginning with a Z? | |
| ... have an annual per capita average coffee consumption of more than 5 kg? | |
| ... have an average annual cigarette consumption per adult of over 1000 cigarettes? | |
| ... share a border with Lithuania? | |
| ... contain areas more than 1000 feet above sea level? | |
| ... have cities in them named Cambridge? | |
| ... are in Europe? | |
| ... are landlocked? | |