One of the world’s oldest countries, Portugal is renowned for its picturesque coastal towns, culture-rich cities and celebrated cuisine. See how much you know about Portugal with these multiple choice questions...

The world's largest country, whose capital is reportedly home to more billionaires per capita than anywhere else on Earth, how much do you know about Russia?

Two minutes. Twenty capital cities. Identify the country to which each capital belongs.

Think you know the Dinar from the Dirham? The Dollar from the Dong? Then test your knowledge of world currencies with these multiple choice questions...