94% knows the answer to this question: "What number comes next in the sequence 525, 520, 510, 495? "

And do you know the answer to this one? "1497+1002+507 equals what number?"

80% knows the answer to this question: "Which Tom starred in Forrest Gump? "

And do you know the answer to this one? "What was the name of the period of dust storms that affected American the 1930s?"

60% knows the answer to this question: "What was the mansion built at 1143 Summit Drive, Beverly Hills, by Mary Pickford and Douglas Fairbanks? "

And do you know the answer to this one? "Thorfinn Karlsefni set up a Viking colony in Vinland, but it only lasted three winters, in part due to warfare with the aboriginal Skraelings. Where do most scholars think Vinland was?"

37% knows the answer to this question: "What is the alternative name for the large intestine? "

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73% knows the answer to this question: "In "Robinson Crusoe", where is Robinson Crusoe stranded? "

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31% knows the answer to this question: "Which of these was a very successful single by Bananarama? "

And do you know the answer to this one? "Which Irish pop band released the album "The Joshua Tree" in 1987?"

72% knows the answer to this question: "Which animals became the first to survive a space flight in May 1959? "

And do you know the answer to this one? "Who starred opposite Kirk Douglas in Spartacus?"

82% knows the answer to this question: "Who was the grandson of Genghis Khan? "

And do you know the answer to this one? "Who was the first Catholic US president?"

65% knows the answer to this question: "1569+1050+531 equals what number? "

And do you know the answer to this one? "What is 4,151,477 rounded to the nearest 10,000?"

72% knows the answer to this question: "Who sang the famous song "Red River Rock" (1959)? "

And do you know the answer to this one? "Who sang the famous song "Samba Pa Ti" (1970)?"

87% knows the answer to this question: "Who protects the Pope in Vatican City? "

And do you know the answer to this one? "In which region of the United States is the state of California located?"

75% knows the answer to this question: "In 2014, scientists first converted normal cells into what kind of cells? "

And do you know the answer to this one? "Who sang the famous song Welcome To The Machine (1975)? "