75% knows the answer to this question: "Known for its sweet, deep-red flesh, what orange mutation probably first appeared in 17th century Sicily? "

And do you know the answer to this one? "What is the name of the flatbread eaten with most Indian cuisine?"

58% knows the answer to this question: "The act of breathing in normally is called what? "

And do you know the answer to this one? "What is also known as a "fixed partial denture"?"

42% knows the answer to this question: "What sea is 8.6 times saltier than the ocean? "

And do you know the answer to this one? "The first woman launched into space was from which country?"

43% knows the answer to this question: "Which European country's flag is called the Tricoloure, which translates to 'three colours'? "

And do you know the answer to this one? "In May 1941 British battle cruiser HMS Hood was attacked and destroyed by which German ship?"

75% knows the answer to this question: "Which European city was home to the Roman General Julius Caesar? "

And do you know the answer to this one? "Mary Quant introduced which iconic fashion item in the 1960s?"

68% knows the answer to this question: "The sinking of which British ship was a major push factor for the US entering the war? "

And do you know the answer to this one? "Stephen was a weak king. What was the result?"

73% knows the answer to this question: "Who sang the famous song "Theme From 'New York, New York'" (1980) "

And do you know the answer to this one? "Who sang the famous song ”Always on My Mind” (1972)?"

69% knows the answer to this question: "Lance Armstrong won titles in which sport before being exposed as a cheat? "

And do you know the answer to this one? "Who was the famed Italian violin maker that died in 1737?"

32% knows the answer to this question: "Which is true about the Great Depression? "

And do you know the answer to this one? "The Colloseum was used for what purpose?"

53% knows the answer to this question: "What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813? "

And do you know the answer to this one? "First Battle of the Marne saw who called into action for the first time?"

41% knows the answer to this question: "If Phil works 50 weeks each year and earns $900 per week, what is his annual salary? "

And do you know the answer to this one? "Who crashed flying over the Pacific Ocean?"

66% knows the answer to this question: "What must you do if you are entering a road from a driveway? "

And do you know the answer to this one? "Which of the Great Lakes is the only one named for a US state?"