94% knows the answer to this question: "What did David Livingstone name the famous waterfall he came across when navigating the Zambezi river? "

And do you know the answer to this one? "Known for a blackface minstrel character called Gus, who had a monster hit with George Gershwin's "Swanee," from his show "Sinbad"?"

36% knows the answer to this question: "In which city is the Louvre Museum located? "

And do you know the answer to this one? "Which large plastic item became a sports craze in the 1950s?"

54% knows the answer to this question: "One of the Queen's duties is to send messages to people celebrating what birthday? "

And do you know the answer to this one? "The British annexed Cape Province, because they were especially interested in the strategic importance of Cape Town, which controlled trade to the East. Where is it today?"

58% knows the answer to this question: "Three of these are metals - which is the odd one out? "

And do you know the answer to this one? "In 2001, what country's aging Luftwaffe pilots claimed to have been the first to break the sound barrier, back in 1945?"

42% knows the answer to this question: "Mix onions, potatoes and lamb to create what nationalistically named stew? "

And do you know the answer to this one? "In England and Canada, many people put acetic acid on their "chips." What is acetic acid?"

67% knows the answer to this question: "What volatile gas was responsible for the Hindenburg disaster in 1937? "

And do you know the answer to this one? "The 1952 book titled, "The Old Man and the Sea", was written by?"

88% knows the answer to this question: "What is the distance that light travels in a year called? "

And do you know the answer to this one? "Who was the Emperor of Japan during WW2?"

81% knows the answer to this question: "During the 1960s, how many time did a British driver win the American Grand Prix? "

And do you know the answer to this one? "Which of the '50s star had the middle name Aaron?"

43% knows the answer to this question: "Dwight D. Eisenhower belonged to which political party? "

And do you know the answer to this one? "What was the name of the wife Nelson Mandela divorced in 1996?"

93% knows the answer to this question: "Who sang the famous song "Space Oddity" (1969)? "

And do you know the answer to this one? "Who sang the famous song "SOS" (1975)? "

48% knows the answer to this question: "Which Italian city was destroyed when Mount Vesuvius erupted? "

And do you know the answer to this one? "North Carolina shares a border with which of these states?"

90% knows the answer to this question: "Which famous ship sank on April 15th 1912? "

And do you know the answer to this one? "The coccyx is at the base of which structure?"