83% knows the answer to this question: "What is a nibble? "

And do you know the answer to this one? "Lubbock put up an eight-foot bronze statue of what local boy, depicting him with his glasses and guitar?"

31% knows the answer to this question: "Where did the Christmas tree originate? "

And do you know the answer to this one? "How old do you have to be to be a member of the U.S. Senate?"

60% knows the answer to this question: "According to legend which London attraction will collapse if its resident population of ravens fly away? "

And do you know the answer to this one? "In what country can you climb eight of the world's top ten highest mountains?"

47% knows the answer to this question: "In 1897 Representative TI Record of Posen County, Indiana, introduced House Bill #246, which fixed the value of what number at 3.23? "

And do you know the answer to this one? "My myalgia is kicking up. What's wrong with me?"

40% knows the answer to this question: "Which of these is a mountain in the UK? "

And do you know the answer to this one? "What Scottish comedian was seriously considered for the role of the eighth Doctor Who?"

80% knows the answer to this question: "The Renaissance, a period of rebirth and innovation, followed what period? "

And do you know the answer to this one? "How many of 37-year old painter Edward Hopper's paintings sold after his first solo show?"

91% knows the answer to this question: "Which racing term is defined as "an engine that has failed completely"? "

And do you know the answer to this one? "Which of the following spreads rabies in the rainforest?"

36% knows the answer to this question: "The grandfather paradox is held up as one of the risks of what improbable science fiction activity? "

And do you know the answer to this one? "Which Los Angeles hotel boasts 12 acres of lush gardens, fountain courtyards and towering palms?"

81% knows the answer to this question: "What is the name of the group whose members are dressed up as 1970s cops doing badass things in their most famous music video? "

And do you know the answer to this one? "What The Beatles song revolves around Desmond and Molly Jones?"

85% knows the answer to this question: "What French poet wrote the novel "Les Miserables"? "

And do you know the answer to this one? "What Napoleon of Crime only appeared in two of Arthur Conan Doyle's Sherlock Holmes mysteries?"

48% knows the answer to this question: "A Thomas Hardy title places us far from what kind of frenzied crowd? "

And do you know the answer to this one? "Give us the word that has been changed (twice) in this line from a poem in Edward Blake's Songs of Experience. Penguin, penguin, burning bright, in the forests of the night."

75% knows the answer to this question: "What award was Mohamed ElBaradei and the International Atomic Energy Agency jointly awarded in 2005? "

And do you know the answer to this one? "Who signed the Pacific Railway Acts of 1862 and 1864?"