UK Citizenship Practice Test

The Union Jack is the national flag of the United Kingdom, symbolizing the unity of the countries within the UK: England, Scotland, and Northern Ireland. Its design incorporates elements from the crosses of St George (England), St Andrew (Scotland), and St Patrick (Ireland), representing the historical and political union of these nations.

The other options do not describe the Union Jack accurately. The national anthem of the UK is "God Save the King," but it is unrelated to the flag itself. The official currency of the UK is the pound sterling, which is represented in a different context entirely. The coat of arms of England is a heraldic symbol and does not represent the UK as a whole, making it distinct from the Union Jack's broader representation of national unity and identity.