73% knows the answer to this question: "What is the general term pertaining to the blood vessels that supply the heart? "

And do you know the answer to this one? "In what cheesy city of brotherly love would you fall in love with cream cheese and cheese steak?"

94% knows the answer to this question: "One of Anna Pavlova's most well-known dances was "The Dying" what? "

And do you know the answer to this one? "In the early 1690s, a series of trials of people accused of witchcraft was held in colonial Massachusetts. What are these trials known as?"

52% knows the answer to this question: "One of Anna Pavlova's most well-known dances was "The Dying" what? "

And do you know the answer to this one? "Which state is ranked 1st in water area with 86,051 square miles?"

59% knows the answer to this question: "In the early 1690s, a series of trials of people accused of witchcraft was held in colonial Massachusetts. What are these trials known as? "

And do you know the answer to this one? "One of Anna Pavlova's most well-known dances was "The Dying" what?"

39% knows the answer to this question: "Which is a common type of screwdriver? "

And do you know the answer to this one? "As he lay dying, who looks up at the man who betrayed him and stabbed him to say, "Et tu, Brute"?"

79% knows the answer to this question: "In what U.S. state are the cities of San Diego, San Jose, Fresno and Sacramento located? "

And do you know the answer to this one? "The name of which mountain range is linked to a book of maps?"

60% knows the answer to this question: "Which of these cities has four buildings in the top ten tallest buildings in the US? "

And do you know the answer to this one? "What nationality was Yoko Ono, who married John Lennon in 1969?"

94% knows the answer to this question: "Which of this selection is a city in Oregon? "

And do you know the answer to this one? "How many holes do golfers play in a game of golf?"

78% knows the answer to this question: "Thomas Jefferson was instrumental in the composition of which historic document? "

And do you know the answer to this one? "What year was the link between cancer and tobacco tar first discovered?"

46% knows the answer to this question: "Which is the complete name of former US Secretary of State Kissinger? "

And do you know the answer to this one? "In what Asian city is Tiananmen Square, which became known in 1989 as a protest site, located?"

73% knows the answer to this question: "What is the largest city in Louisiana? "

And do you know the answer to this one? "What is the state capital of Georgia?"

67% knows the answer to this question: "Which North American country is the coldest, on average? "

And do you know the answer to this one? "Which of these states is a peninsula?"