33% knows the answer to this question: "Which of these is a liquid? "

And do you know the answer to this one? "What does a conductor use to control the orchestra?"

46% knows the answer to this question: "What character's size 6B ruby slippers sold for $165,000 at auction in June 1988? "

And do you know the answer to this one? "What was President Taylor's first name?"

37% knows the answer to this question: "If I order surf 'n turf at a restaurant, what should I expect to be served? "

And do you know the answer to this one? "Which food is in the grains group?"

74% knows the answer to this question: "Of these cities, which is in England? "

And do you know the answer to this one? "Who is the all-time best-selling fiction writer in the world, whose 78 crime novels have sold an estimated 2 billion copies?"

30% knows the answer to this question: "What was the head of state in Iran called before the revolution of 1979? "

And do you know the answer to this one? "Found in things like chewing gum, xylitol has fewer calories than what it replaces, and because it causes the mouth to produce less plaque and lactic acid, it actually slows down tooth decay. What does xylitol replace?"

85% knows the answer to this question: "Which of these tourist attractions is the oldest? "

And do you know the answer to this one? "The eruption of a volcano on the island of Thera (Santorini) is sometimes held to have inspired what destroyed civilization?"

42% knows the answer to this question: "The Galaxy S6 is made by which company? "

And do you know the answer to this one? "Which of the following dances did not influence the development of disco?"

77% knows the answer to this question: "One Flew Over The Cuckoo's Nest is set in which of these? "

And do you know the answer to this one? "Which is the complete name of famous military leader Schwarzkopf?"

92% knows the answer to this question: "Where did the Romans go to socialize and bathe? "

And do you know the answer to this one? "In finance, what is Monday, 19 October, 1987, known as?"

54% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "How do you write the simplified version of 2/8?"

33% knows the answer to this question: "What is one-tenth of $30.00? "

And do you know the answer to this one? "Solve this equation for N: 10N = 180?"

42% knows the answer to this question: "Which cliffs form part of the British coastline facing the Strait of Dover? "

And do you know the answer to this one? "What playful word describes the fatty streaks found in meat?"