36% knows the answer to this question: "Which game-show began in 1950? "

And do you know the answer to this one? "What musician recorded the song 'Heartbreak Hotel' in January, 1956?"

69% knows the answer to this question: "Liber, the Latin word from which "liberate" and "liberty" are derived, means what? "

And do you know the answer to this one? "In what country was the first Olympiad held?"

47% knows the answer to this question: "In terms of average temperature, which of these states is the coldest? "

And do you know the answer to this one? "Which of these US cities is known for space travel?"

83% knows the answer to this question: "In the harbor of what city did a famous "Tea Party" take place in 1773? "

And do you know the answer to this one? "Which of the following Presidents' First Lady was named Betty?"

43% knows the answer to this question: "What is the only mammal capable of true flight? "

And do you know the answer to this one? "Which soul legend was shot by his father?"

73% knows the answer to this question: "Which common garden bird is black in colour? "

And do you know the answer to this one? "The biggest stadium in Europe is in which Spanish city?"

78% knows the answer to this question: "Is a fiddle a wind, string, percussion or keyboard instrument? "

And do you know the answer to this one? "Who was Claude Monet?"

33% knows the answer to this question: "The Bulls and Cubs are sports teams located in which city? "

And do you know the answer to this one? "Which variety of the Chinese language is spoken by over a billion people as of 2012?"

69% knows the answer to this question: "What country's flag is known as "The Maple Leaf"? "

And do you know the answer to this one? "The skin of an animal with the fur or hair still on it is known as what? "

53% knows the answer to this question: "Which kind of crops were developed for commercial use in the 90s? "

And do you know the answer to this one? "Finish this 2013 movie title, "Thor: The ____ World"."

39% knows the answer to this question: "What is compressed burned wood used for drawing called? "

And do you know the answer to this one? "In which U.S city would you find the 'Brooklyn Bridge'?"

74% knows the answer to this question: "Chlorine is most commonly found in what? "

And do you know the answer to this one? "What is the imaginary circle around the earth that runs halfway between the north and"