81% knows the answer to this question: "What part of the carrot is eaten as a vegetable? "

And do you know the answer to this one? "In which major world event was Britain involved between 1914 and 1918?"

88% knows the answer to this question: "Which is the correct spelling? "

And do you know the answer to this one? "How many side are there on 19 pentagons?"

78% knows the answer to this question: "What do vertebrates have that invertebrates do not? "

And do you know the answer to this one? "What is the name of the lower part of a window below the glass?"

53% knows the answer to this question: "German inventor who created the printing press, which allowed for books to be mass produced, improving literacy rates throughout the world. "

And do you know the answer to this one? "Osaka became the merchant capital and Edo was home to the shogun. In what country?"

67% knows the answer to this question: "A mountainous vent in the Earth's crust is known as a what? "

And do you know the answer to this one? "Which of these is a real mountain range, which you can find in the reference work that shares its name?"

80% knows the answer to this question: "Which species can be described as a farm chicken? "

And do you know the answer to this one? "What is a favorite food of a bat?"

61% knows the answer to this question: "Which Japanese city was the first to be hit by an atomic bomb in 1945? "

And do you know the answer to this one? " Historically where could one have found warlords called shoguns?"

68% knows the answer to this question: "Who sang the famous song ”Mack the Knife” (1959)? "

And do you know the answer to this one? "Who sang the famous song "(They Long To Be) Close To You" (1970) ?"

40% knows the answer to this question: "On the banks of which river was the civilization of the ancient Egyptians born? "

And do you know the answer to this one? "Who did Prince Charles marry in 1981?"

85% knows the answer to this question: "Simon & Garfunkel had a hit about which woman in 1968? "

And do you know the answer to this one? "Mary Shelley wrote which famous horror story?"

68% knows the answer to this question: "What main color is "Spider-Man's" costume? "

And do you know the answer to this one? "What author wrote "The Adventures of Tom Sawyer"?"

94% knows the answer to this question: "Who sang the famous song I Walk The Line (1956)? "

And do you know the answer to this one? "Who sang the famous song Barbara Ann (1965)? "