Who was the founder of the Ottoman Empire?

Who painted the Mona Lisa?

What does NATO stand for?

How many players are on the field for one team in football (soccer)?

Which organization publishes the annual Human Development Index?

Who is known as the 'King of Football' for his legendary career in Brazil?

The Great Wall of China was primarily built to defend against which group?

What is the capital of Iran?

What is the capital of Indonesia (as of long-standing designation)?

In which year did Pakistan win the Cricket World Cup?

Who wrote the epic poem 'Shahnameh'?