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...

The world’s fourth largest continent by size and its fifth by population, South America is home to stunning natural landscapes and architectural wonders. Test your knowledge of this colourful continent with these multiple choice questions...

Waterfalls are undoubtedly amongst Earth’s most beautiful natural attractions. See how much you know about some of the world's most famous cascades with these multiple choice questions.

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