67% knows the answer to this question: "What is the state capital of Colorado? "

And do you know the answer to this one? "Who played Sally Bowles in the musical Cabaret?"

91% knows the answer to this question: "Which country is located on the continent of Africa? "

And do you know the answer to this one? "What is the official language of Poland?"

93% knows the answer to this question: "What was Roger Miller "King of" in the 1964 song? "

And do you know the answer to this one? "Who is Fidel Castro?"

54% knows the answer to this question: "Woody Allen directed and starred in which movie in 1977? "

And do you know the answer to this one? "In what year did the Berlin Airlift begin?"

92% knows the answer to this question: "The city of Fort Worth is located in which US state? "

And do you know the answer to this one? "What vegetable do you julienne to make french fries? "

87% knows the answer to this question: "Who was the prime minister of Britain during most of World War II? "

And do you know the answer to this one? "I live in an undersea pineapple and my best friend is a starfish. Who am I?"

75% knows the answer to this question: "What were the armed combatants who entertained audiences in the Roman Empire by engaging in mortal combat called? "

And do you know the answer to this one? "Captured by troops from Burgundy, who was burned in the Old Market Square in Rouen, France, on May 30, 1431?"

81% knows the answer to this question: "Pierre Elliott Trudeau won elections in which country in 1980? "

And do you know the answer to this one? "What is the quality of some paintings that appear to glow from within?"

75% knows the answer to this question: "What is the name of the song that is considered to be Australia's unofficial national anthem? "

And do you know the answer to this one? "Who has four stomach chambers called the rumen, the reticulum, the omasum and the abomasum, which allows them to redigest their cud?"

43% knows the answer to this question: "A humpback is a variety of which animal? "

And do you know the answer to this one? "Which is the use of scientific knowledge to solve everyday problems?"

31% knows the answer to this question: "Peggy Sue' was a single by which 1950s artist? "

And do you know the answer to this one? "Roman Polanski is known for being which one of the following?"

46% knows the answer to this question: "Which of these is not a word in the name of a band led by Canada's David Clayton-Thomas? "

And do you know the answer to this one? "What is the top layer of the soil called?"