84% knows the answer to this question: "A pitman usually worked to extract what from the earth? "

And do you know the answer to this one? "At what temperature does water freeze?"

68% knows the answer to this question: "Grains, especially from wheat, are ground through milling. What is it turned into? "

And do you know the answer to this one? "What is the medical name for ringing in the ears?"

75% knows the answer to this question: "What is 300 minus 156? "

And do you know the answer to this one? "Find the solution to 6.00 + 41.00 - 34.15?"

37% knows the answer to this question: "In the 1989 film, whom does Hoke Colburn drive? "

And do you know the answer to this one? "If x = 1 and y = 5, what is x+y?"

59% knows the answer to this question: "Who made a highly successful 1956 remake of the song 'Hound Dog'? "

And do you know the answer to this one? "Steppenwolf's hit song is titled, "Born to be _____.""

30% knows the answer to this question: "Bjorn Borg was famous in the 1970s in which sport? "

And do you know the answer to this one? "Red Hot Chili Peppers have several songs featuring which US state?"

82% knows the answer to this question: "What accessory did Zippo Manufacturing Company introduce in 1933? "

And do you know the answer to this one? "What was Boulder Dam renamed as, for the second time, in 1947?"

50% knows the answer to this question: "Which cathedral city shares its name with a rifle? "

And do you know the answer to this one? "Pierre Trudeau became Prime Minister of which country in 1968?"

85% knows the answer to this question: "Which of these 1980 chart-toppers could be described as 'country music'? "

And do you know the answer to this one? "In what year was Pearl Harbor attacked by the Japanese?"

93% knows the answer to this question: "Egyptian sphinxes have the head of a ram or a person and the body of what animal? "

And do you know the answer to this one? "You can find the Nile River in which location?"

90% knows the answer to this question: "If you spend £2.54, how much change would you get from £5? "

And do you know the answer to this one? "On what day of the year does consumption of Guinness pretty much double worldwide?"

58% knows the answer to this question: "Although Beethoven called it "Quasi una fantasia" (Almost a Fantasy), what nickname is given to his Piano Sonata in C-Sharp Minor, Op 27? "

And do you know the answer to this one? "What May birthstone gets its name from the Persian word for green?"