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10. Sydney

Australia’s most populous city is home to some of the country’s most popular attractions - think Bondi Beach, Sydney Opera House and the City Harbour Bridge. Its impressive safety record and quality public services saw it come in at number 10. (Rex)

These Are The Ten Best Cities In The World To Live In

Vienna is the best city in the world to live in, according to the latest Mercer Quality of Life survey. European cities took seven of the top ten spots, but the UK failed to make an appearance - its top entry was London at number 39. The survey looks at factors like safety, health, education and housing, and is used by corporations to decide whether to send their employees to work in any given city.