73% knows the answer to this question: "What is the more common name for sodium hydroxide? "

And do you know the answer to this one? "The two types of car insurance are third party fire and theft and fully what?"

37% knows the answer to this question: "Known for its red-light district and cannabis-selling cafes, what city's appropriate symbol is three crosses, or "xxx"? "

And do you know the answer to this one? "In the movies, what last name is shared by Liesl, Friedrich, Brigitta, Kurt, Gretel, Marta and Luisa?"

33% knows the answer to this question: "What word can refer to creme caramel or to an open-topped pie similar to a quiche? "

And do you know the answer to this one? "In 1994, who won the Record of the Year Grammy for "I Will Always Love You"?"

70% knows the answer to this question: "Where would you find the self-declared Principality of Seborga, a village whose claim to independence goes back to the Holy Roman Empire? "

And do you know the answer to this one? "Although Ascanio Sobrero invented this, it was Alfred Nobel who figured out to a way to let that poisonous (and extremely dangerous) yellow oil soak harmlessly (for a while) into clay, creating dynamite. What is it?"

79% knows the answer to this question: "Who did Mark David Chapman shoot to death in New York on December 8, 1980? "

And do you know the answer to this one? "What natural resource was first discovered in Iran in 1909?"

76% knows the answer to this question: "Who sang the famous song "Take A Chance On Me" (1977) ? "

And do you know the answer to this one? "Who sang the famous song "No Woman No Cry" (1975) ?"

32% knows the answer to this question: "With which country was there a policy of apartheid (racial segregation) until 1991? "

And do you know the answer to this one? "Which country was the United kingdom in conflict with in The Falklands War?"

50% knows the answer to this question: "What do you call a cut-out of the shape your shadow makes, especially in profile? "

And do you know the answer to this one? "What was Louise Brown of Bristol's claim to fame in Oldham in 1978?"

82% knows the answer to this question: "A trip to Rome led Titian to become impressed by the large paintings of what Renaissance master? "

And do you know the answer to this one? "I spent time as an activist for paralysis research before I died in 2004, who am I?"

65% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? "

And do you know the answer to this one? "Who sang the famous song "American Pie" (1972) ?"

43% knows the answer to this question: "Which is a hit song by Tom Jones? "

And do you know the answer to this one? "Which part of a bee is also the name of a rock star?"

91% knows the answer to this question: "Onions are often prepared as what? "

And do you know the answer to this one? "Common in Asian cuisine, mangetout, snow, sugar and snap are varieties of what vegetable, eaten with the pod?"