55% knows the answer to this question: "Which of these famous philosophers is Greek? "

And do you know the answer to this one? "A burrito is included in which cuisine?"

92% knows the answer to this question: "What is force that resists the separation of two bodies in contact called? "

And do you know the answer to this one? "What type of animal is a guppy?"

40% knows the answer to this question: "Which company is behind the Windows operating system? "

And do you know the answer to this one? "Every stick has ... ends"

76% knows the answer to this question: "Which is India's most sacred river? "

And do you know the answer to this one? "As Turks nibbled at his lands, the Byzantine Emperor asked the pope for help, which ended up being what series of medieval wars in the Middle East?"

50% knows the answer to this question: "In Italian cuisine, what are the small potato dumplings called? "

And do you know the answer to this one? "With what issue did the landmark 1954 Supreme Court case Brown v. Board of Education deal?"

93% knows the answer to this question: "What object's gnomon ceases to work at night? "

And do you know the answer to this one? "What are the two elements which make up water?"

43% knows the answer to this question: "Humphrey Davy invented a lamp for use in which industry? "

And do you know the answer to this one? "Who invented the light bulb?"

73% knows the answer to this question: " "

And do you know the answer to this one? ""

93% knows the answer to this question: "Which popular 70s toy was based on a roller skate? "

And do you know the answer to this one? "Autobots and Decepticons were part of which toy range?"

93% knows the answer to this question: "Which cliffs form part of the British coastline facing the Strait of Dover? "

And do you know the answer to this one? "What playful word describes the fatty streaks found in meat?"

49% knows the answer to this question: "What common vegetable is often used on the eyes to reduce puffiness? "

And do you know the answer to this one? "What is the best thing to drink to keep you hydrated?"

92% knows the answer to this question: "Saddam Hussein was the President of which country? "

And do you know the answer to this one? "Which of these peoples once ruled over Norway?"