Sick jokes and intelligence: is there a link? Quiz | Ben Ambridge

Can your sense of humour tell us how clever you are? Read this dark joke to find out

Do you have a dark sense of humour? And what does this tell us about your personality? See if you find this funny:

A businessman in a suit has just hanged himself from a light-fitting with his tie. His wife and her friend come in and find him. The man's wife turns to her friend and says: "I can't believe it. A green tie with a blue suit."