75% knows the answer to this question: "The 2011 film "The Iron Lady" is a biography of which historical figure? "

And do you know the answer to this one? "Italian photographer Felice Quinto arguably became the first of the world's paparazzi, when he filmed what Cleopatra stars in an illicitly romantic moment aboard a yacht?"

46% knows the answer to this question: "In which country could you take a rail trip on the Tokaido Shinkansen line? "

And do you know the answer to this one? "What is the name of the famous museum in London which houses realistic wax figures?"

35% knows the answer to this question: "Who sang the famous song "Cloud Nine" (1968)? "

And do you know the answer to this one? "Which one of these following animals does NOT belong to the cat family?"

68% knows the answer to this question: "The human brain contains white matter and what other colour matter? "

And do you know the answer to this one? "Which is a flat piece of wood that is used to beat damp clay to remove air bubbles?"

48% knows the answer to this question: "What was the name of Sherlock Holmes' partner & friend? "

And do you know the answer to this one? "Which of the following is a type of fine, gourmet Italian ice cream?"

71% knows the answer to this question: "Who sang the famous song "Always on My Mind" (1972)? "

And do you know the answer to this one? "Who sang the famous song "I Will Follow Him" (1992)? "

89% knows the answer to this question: "King Juan Carlos I abdicated as King of which country in 2014? "

And do you know the answer to this one? "During which civil war did the Second 'Battle of Fort Fisher' take place?"

57% knows the answer to this question: "What type of bird has a species whose common name starts with "Canada"? "

And do you know the answer to this one? "The game Twister was created in 1966. What were the four colours of the game?"

42% knows the answer to this question: "From this selection, which has the highest population? "

And do you know the answer to this one? "Which of the following art terms is defined as "glass coloured by mixing pigments within it"?"

37% knows the answer to this question: "Which revolution was responsible for the wide scale use of coal? "

And do you know the answer to this one? "Which song on R.E.M.'s "Automatic For The People" is about suicide?"

69% knows the answer to this question: "What is the next number in the following pattern sequence: 2,7,12,17? "

And do you know the answer to this one? "Dave has 784 Star Wars figures and his girlfriend makes him sell 237. How many has he got left?"

90% knows the answer to this question: "What is the correct name for modern man? "

And do you know the answer to this one? "What gets formed by the mixture of soap with the calcium and magnesium ions found in hard water?"