There's a crib book of questions and answers available.I forget the title. I bought one, just to make sure I could stay after 65 years and being born here to British citizens! I can assure you that the questions in the book were just as daft as those in the Channel 4 test. Apart from the strange questions about demographics, one asked when women got the vote. That's tricky, because women got the vote in 1918 but not all women did; they had to be thirty years old then, inter alia.The rest had to wait until 1928. Like the Bank Holiday question in Channel 4's quiz,there was room for misunderstanding or argument.