87% knows the answer to this question: "Who said: 'The only thing that interferes with my learning is my education.'? "

And do you know the answer to this one? "The United Nations approved a series of sanctions against which country in 2013?"

69% knows the answer to this question: "What is a grown male chicken called? "

And do you know the answer to this one? "What are the primary ingredients of a Greek "village" salad?"

53% knows the answer to this question: "What poem begins "Two roads diverged in a yellow wood, And sorry I could not travel both"? "

And do you know the answer to this one? "Which country is not part of the continent of North America?"

49% knows the answer to this question: "How many is a third of two dozen? "

And do you know the answer to this one? "Kolkata used to be called Calcutta. Where is it?"

48% knows the answer to this question: "Which military themed game involved guessing the position of boats? "

And do you know the answer to this one? "Saint Peters Basilica is in which country?"

79% knows the answer to this question: "Who beat Katy the Kangaroo to become the mascot of Kellogg's Frosted Flakes? "

And do you know the answer to this one? "A piece of wood from the apple tree that supposedly inspired my theory of gravity went up to space with astronaut Piers Sellers. Who am I?"

31% knows the answer to this question: "Who was "born to run" in the 1970s and "born in the USA" in the 1980s? "

And do you know the answer to this one? "Which is a Sean Connery film?"

44% knows the answer to this question: "Where is the infamous American base on Cuba where terrorists and terrorist suspects are held located? "

And do you know the answer to this one? "What does the idiom mean to call someone a "diamond in the rough"?"

41% knows the answer to this question: "Which of these is not a root we eat? "

And do you know the answer to this one? "At what theme park would you ride the Flight of the Hippogriff, enjoy butterbeer at The Three Broomsticks and buy a wand at Ollivander's?"

70% knows the answer to this question: "Ray Charles had which state on his mind in 1960? "

And do you know the answer to this one? "Most 1930s nurses were which types of people?"

65% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "..... has left the building"

54% knows the answer to this question: "Which of these foods is in the vegetables group? "

And do you know the answer to this one? "In what country's McDonald's are you most likely to find chicken tatsuta, a fried chicken sandwich spiced with soy sauce and ginger?"