43% knows the answer to this question: "What is the most northern point on Earth? "

And do you know the answer to this one? "Incandescent is a word used to describe a type of what?"

77% knows the answer to this question: "What was the first name of silent movie star Jolson who died in 1950? "

And do you know the answer to this one? "Which American state saw the eruption of the Kilauea volcano in 1959?"

82% knows the answer to this question: "What animal spreads Zika virus? "

And do you know the answer to this one? "Approximately how long is the Mississippi river?"

90% knows the answer to this question: "Apart from the toga, what was the main article of Roman fashion? "

And do you know the answer to this one? "What did American Harland Sanders invent?"

73% knows the answer to this question: "Which weapon was used by Aboriginal Australians? "

And do you know the answer to this one? "Who was Louis XVI?"

55% knows the answer to this question: "Descended from a wealthy aristocratic family, the young Plato joined the group of disciples of a famous philosopher who influenced him profoundly. Who was his teacher? "

And do you know the answer to this one? "Prince Rainer, leader of which small country, died in 2005?"

46% knows the answer to this question: "Who is considered the father of medicine who is credited with an oath that is still pronounced by young physicians that establishes the fundamental principles of the discipline? "

And do you know the answer to this one? "Who was Vladimir Lenin?"

95% knows the answer to this question: "Who directed the 1958 movie Touch of Evil? "

And do you know the answer to this one? "Who was Charles de Gaulle?"

59% knows the answer to this question: "Which of these states is smallest in terms of area? "

And do you know the answer to this one? "Earth completes a rotation on its own axis in how many hours?"

67% knows the answer to this question: "Which type of computer mouse uses an optical sensor with a light-emitting diode to illuminate the surface? "

And do you know the answer to this one? "What government agency did J. Edgar Hoover take charge of in 1924?"

66% knows the answer to this question: "What comes after: "He called for his pipe, and he called for his bowl, and..."? "

And do you know the answer to this one? "Which of the following is not a root vegetable?"

89% knows the answer to this question: "What causes jaundice? "

And do you know the answer to this one? "Which habitat would a fresh water fish live in?"