53% knows the answer to this question: "Where does Flamenco dancing come from? "

And do you know the answer to this one? "What is energy from the internal heat of the Earth called?"

52% knows the answer to this question: "What is the name of a substance that is able to dissolve another substance? "

And do you know the answer to this one? "Which is the main substance used to make a crayon?"

52% knows the answer to this question: "Which one these continent, country and capital groups is correct? "

And do you know the answer to this one? "In what style of art does the artist apply paint rapidly to a large canvas to show emotion?"

39% knows the answer to this question: "Where is Gatwick Airport? "

And do you know the answer to this one? "In which country is the 'Matterhorn'?"

47% knows the answer to this question: "Alfred Hitchcock anonymously purchased rights to what Robert Bloch novel for $9,000 in the 1950's? "

And do you know the answer to this one? "What was the name of the war the United States fought during the 1950's?"

57% knows the answer to this question: "Richard Branson is best known for what brand, originally a 1969 mail-order record business? "

And do you know the answer to this one? "How many kids were in the blended Brady family when "The Brady Bunch" premiered in 1969?"

58% knows the answer to this question: "The deadliest earthquake of 2012 occurred in which neighbor of India? "

And do you know the answer to this one? "What did Voyager 1 send back to Earth that was called the Pale Blue Dot?"

85% knows the answer to this question: "What number, when added to 7, gives 11? "

And do you know the answer to this one? "What is the sales tax rate if a $10 item costs $10.75 after tax?"

46% knows the answer to this question: "Which English female singer released the catchy "Kids in America"? "

And do you know the answer to this one? "Complete the name of this Sting hit. Fields of _______"

55% knows the answer to this question: "The Brandenburg Gate is a famous landmark in which German city? "

And do you know the answer to this one? "In what continent is Morocco located?"

48% knows the answer to this question: "What Russian leader and his family were murdered in July 1918? "

And do you know the answer to this one? "Which war is also called the Great War? "

61% knows the answer to this question: "Vincent van Gogh's later self-portraits featured bandages, due to his having cut what off? "

And do you know the answer to this one? "How often does "Leap Year" happen?"