From Phoebe Buffay and Lisa Simpson to Mount Ulysses and the Sangre de Cristo mountains, test your knowledge with the Saturday quiz

1 Which Briton has the most statues erected in their honour?

2 Which parts of the world have no assigned time zones?

3 Whose portrait of Elisabeth Lederer recently sold for $236m?

4 Germany’s Isabell Werth is considered the GOAT in what Olympic sport?