41% knows the answer to this question: "What are proteins that help speed up chemical reactions called? "

And do you know the answer to this one? "Find the solution to 45.00 + 31.25 - 25.05?"

32% knows the answer to this question: "Who sang the famous song "Waterloo" (1974) ? "

And do you know the answer to this one? "What reindeer's name was also Gerry Ford's middle name?"

70% knows the answer to this question: "What 2013 film is about the mid-orbit destruction of a space shuttle and the attempts to return home? "

And do you know the answer to this one? "Famous for a motorcycle sequence in The Great Escape, who in 1999 became the first movie star inducted into the Motorcycle Hall of Fame?"

45% knows the answer to this question: "Who sang the famous song "Leaving On A Jet Plane" (1969) ? "

And do you know the answer to this one? "Who sang the famous song "The Times They Are a-Changin"" (1964)?"

45% knows the answer to this question: "Who sang the famous song îReach Out (I'll Be There)" (1966) "

And do you know the answer to this one? "Where did the IRA declare a cease fire in 1994?"

70% knows the answer to this question: "What would a dyslexic have trouble doing? "

And do you know the answer to this one? "Who sang the famous song "West End Girls" (1986)"

41% knows the answer to this question: "Which country did British Airways originate from? "

And do you know the answer to this one? "How many times does 2 go into 22?"

79% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "What multi-millionaire owned one of the world's largest independent fleet of ships?"

52% knows the answer to this question: "Released in 2002 by iRobot, the Roomba was a round, flat robot. What did it do? "

And do you know the answer to this one? "In "Charlotte's Web", what type of animal is Charlotte?"

56% knows the answer to this question: "What expensive precious metal is a major South African export? "

And do you know the answer to this one? "What 1952 invention is classified as a "ptical machine-readable representation of data" on a product?"

64% knows the answer to this question: "The artist known as El Greco was born on Crete, an island of which nation? "

And do you know the answer to this one? "Which book begins with the line "All children except one, grow up...." ?"

66% knows the answer to this question: "A statue of what famous figure stands atop a hill in Rio de Janeiro? "

And do you know the answer to this one? "What ship landed at Plymouth Rock rather than Virginia, in large part because their supplies were "much spent, especially our beer"?"