73% knows the answer to this question: "Finish the title of America's song: 'A Horse With ______'. "

And do you know the answer to this one? "In 2007, which company bought a $240 million stake in Facebook?"

55% knows the answer to this question: "What is 28 times 4? "

And do you know the answer to this one? "Astrid has 27 fewer dolls than Foon. If Foon has 104 dolls, how many does Astrid have?"

47% knows the answer to this question: "What event is known in Gaelic as An Gorta Mor, meaning the Great Hunger? "

And do you know the answer to this one? "Jules Verne wrote a 1873 novel about going around the world in how many days?"

31% knows the answer to this question: "What is the name of Canada's national airline? "

And do you know the answer to this one? "What is the area commonly known as where the Apple offices are?"

54% knows the answer to this question: "Despite inventing the telephone, who never called either his wife or his mother because they were deaf? "

And do you know the answer to this one? "Jerry Lewis and which crooner were a huge movie duo in the 1950s?"

50% knows the answer to this question: "What gum's flavor is most likely a combination of banana, peach, pineapple and maybe jackfruit? "

And do you know the answer to this one? "Which was the most popular arcade game of the 1960s?"

74% knows the answer to this question: "The Anglo-Zulu war took place on which continent? "

And do you know the answer to this one? "Catherine of Aragon was the first wife of which English king?"

87% knows the answer to this question: "What can be metamorphic, sedimentary or igneous? "

And do you know the answer to this one? "In what European country lies the city of Toulouse, or the "Pink City", as it is also called?"

62% knows the answer to this question: "Which critically-acclaimed actor played Richard III in 1955 and is regarded as one of the greatest Shakespeare actors of the 20th Century? "

And do you know the answer to this one? "23 year old Janet Leigh married which cator in 1951?"

57% knows the answer to this question: "Name the film from this quote, "Please, sir. I want some more."? "

And do you know the answer to this one? "Which country lies directly to the south of Egypt?"

53% knows the answer to this question: "Which of the following can contain mercury? "

And do you know the answer to this one? "From West Africa, Synseplaum dulcificum is called miracle berry, and its key ingredient, miraculin, produces what effect, one especially handy if you don't like lemons?"

74% knows the answer to this question: "What is the chemical element with symbol "N" and atomic number 14? "

And do you know the answer to this one? "Who wrote the novel the Old Man and the Sea?"