83% knows the answer to this question: "Which German worker is responsible for arresting criminals? "

And do you know the answer to this one? "The main rotor blades create lift, but also torque. To keep the vehicle from spinning around the rotor, you have other rotors, usually in the tail. What kind of vehicle are you in?"

57% knows the answer to this question: "If an online game is described as "P2P", what does that mean? "

And do you know the answer to this one? "What is the historic Slavic title of a Russian, Bulgarian or Serbian monarch?"

42% knows the answer to this question: "As any Beatles fan knows, what street in St John's Wood, London, was EMI Studios on? "

And do you know the answer to this one? "What famous couple publicly announced their separation in December of 1992?"

59% knows the answer to this question: "What very quotable British prime minister never actually called Clement Atlee "a very modest man, who has much to be modest about" or "a sheep in sheep's clothing"? "

And do you know the answer to this one? "In 1994, which country became linked to mainland Britain by an under-the-sea tunnel? "

48% knows the answer to this question: "What is the name of the song that was first sang by British troops during the American "

And do you know the answer to this one? "In which city is the Arlington National Cemetery?"

42% knows the answer to this question: "Who was supposed to play Dr Evil, only to opt instead for Liar Liar, which Steve Martin had passed on? "

And do you know the answer to this one? "What subject did Indiana Jones study at the University of Chicago, under Professor Abner Ravenwood, and go on to teach at Marshall College and at Barnett College?"

88% knows the answer to this question: "The Great Barrier Reef lies off the coast of which of these countries? "

And do you know the answer to this one? "What was Princess Diana's last name?"

69% knows the answer to this question: "Conjoined twins Tatiana and Krista Hogan appear to have had what superpower? "

And do you know the answer to this one? "Colombia is often affected by which of these meteorological phenomena?"

89% knows the answer to this question: "Coldplay are a famous band from which European country? "

And do you know the answer to this one? "The song 'Climb Every Mountain' is from which 1965 film?"

65% knows the answer to this question: "Who is father of Jakob Dylan whose solo album 'Women and country' came out in 2010? "

And do you know the answer to this one? "What is the Arabic number equivalent to the Roman numeral XXII?"

38% knows the answer to this question: "Which of these is a Nordic country? "

And do you know the answer to this one? "Which "H" did Britain hand back to the Chinese in 1997? "

74% knows the answer to this question: "What is it in milk that makes it hard to digest for millions of people? "

And do you know the answer to this one? "What would fossilised skin feel like?"