What is the world's most populated capital city?
Shanghai is the most populated city with 24 million inhabitants.
What is the oldest city in the world?
Damascus, Syria, has continually been inhabited as a capital city since the year 661
Which of these cities is the odd one out?
All the cities are current capital cities except for Istanbul which is the previous capital city of Turkey.
Which city can be located in two different continents?
Istanbul embraces two continents, one arm reaching out to Asia, the other to Europe.