72% knows the answer to this question: "Carlos Orozco may have invented this at Hussong's Cantina in Ensenada, Mexico, naming it for the German ambassador's daughter who first tasted it. Or maybe it was invented at the Rancho La Gloria Hotel, halfway between Tijuana and Rosarito, by Danny Herrera, for a former Ziegfeld dancer named Marjorie King, who was allergic to all alcohol but tequila. Or maybe it was invented by Santos Cruz at the Balinese Room in Galveston, Texas, and named for Peggy Lee. What is it? "

And do you know the answer to this one? "What food is toxic to many animals, especially dogs, because it contains alkaloid chemicals called methylxanthines, particularly theobromine and caffeine?"

62% knows the answer to this question: "What is the name of the biggest Canyon in Arizona? "

And do you know the answer to this one? "Which island could you link to cigars and salsa?"

35% knows the answer to this question: "What was Boulder Dam renamed as, for the second time, in 1947? "

And do you know the answer to this one? "Which of these peoples once ruled over Norway?"

45% knows the answer to this question: "Mickey Dolenz and Michael Nesmith were in which 60s group? "

And do you know the answer to this one? "Of these, which is NOT in Europe?"

83% knows the answer to this question: "Who was Richard I? "

And do you know the answer to this one? "Antarctica is the only continent completely covered in what?"

39% knows the answer to this question: "Which of these animals is a rodent commonly found in urban neighbourhoods? "

And do you know the answer to this one? "Who sang the famous song "Eleanor Rigby" (1966) ?"

67% knows the answer to this question: "Saint Tropez, Cannes, Nice and Monte Carlo are found along what country's riviera? "

And do you know the answer to this one? "Before becoming Britain's prime minister, who worked with a voice coach from the National Theater to get her voice pitched 46 hertz lower?"

37% knows the answer to this question: "Anne Boleyn and Catherine Howard were both wives of what king? "

And do you know the answer to this one? "Which of these country's citizens is most likely to complain about the political goings on at "Number Ten"?"

43% knows the answer to this question: "Women working in the typing pool aimed for a promotion to which position? "

And do you know the answer to this one? "What is another name for the voice box?"

79% knows the answer to this question: "It's believed that this city became a gay mecca because it's where gay men forced out of the military were processed. What city is this? "

And do you know the answer to this one? "Johnny Depp played what character in Tim Burton's film Alice in Wonderland?"

75% knows the answer to this question: "What number is next in this group: 12, 24, 36...? "

And do you know the answer to this one? "What do 4 sets of 3 equal?"

90% knows the answer to this question: "What animal gets a national pardon on Thanksgiving? "

And do you know the answer to this one? "Which of the following is a typical Thanksgiving side dish?"