51% knows the answer to this question: "These two cakes are "opposites": one gets its characteristic color by using only the egg whites; the other got its color from a chemical reaction between cocoa and baking soda. What are they? "

And do you know the answer to this one? "Finish this line of Cream lyrics: "I've been waiting so long - To be where I'm going - In the Sunshine of ___________"."

32% knows the answer to this question: "A ferret is classified as which of these? "

And do you know the answer to this one? "What maths word means to make an educated guess?"

52% knows the answer to this question: "Phosphorus and sulfur are the ingredients in what? "

And do you know the answer to this one? "For your birthday party you can invite 10 friends and invited 6, how many more can you invite?"

35% knows the answer to this question: "Although he actually died of cancer, Karmuala Searlel was supposedly mauled to death by elephants in 1920 while playing what character? "

And do you know the answer to this one? "What is the classification of a red wolf?"

83% knows the answer to this question: "In which city would you find the Empire State Building? "

And do you know the answer to this one? "Which lake that shares its name with a U.S. state borders Wisconsin? "

68% knows the answer to this question: "What is the missing word: If a job is worth doing, it is worth doing ... "

And do you know the answer to this one? "Hattori Takushiro planned a coup in which country in October 1952?"

68% knows the answer to this question: "What are Pacific Northwest totem poles frequently carved from? "

And do you know the answer to this one? "What did Clarence Birdseye invent in 1923?"

71% knows the answer to this question: "In 'Hercules' what is Hercules' winged horse friend called? "

And do you know the answer to this one? "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher?"

87% knows the answer to this question: "Which of these were commonly worn by the pioneers of punk in 70's Britain? "

And do you know the answer to this one? "Why is DCAACD easier to remember than CDDACA?"

40% knows the answer to this question: "What animals built a 1000-foot dam discovered in Colorado's Rocky Mountain National Park? "

And do you know the answer to this one? "In 2005, Prince Charles married what woman?"

88% knows the answer to this question: "Who is the well-known wealthy Greek entrepreneur who died in 1975? "

And do you know the answer to this one? "In which month of 2001 was the attack on New York's twin towers?"

64% knows the answer to this question: "Who seized power of Libya in 1969 in a bloodless military coup? "

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