90% knows the answer to this question: "Microsoft developed what as email services became popular? "

And do you know the answer to this one? "Which of the states has the official nickname 'Lone Star State'?"

84% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "What is it in milk that makes it hard to digest for millions of people?"

63% knows the answer to this question: "What is the Tour de France? "

And do you know the answer to this one? "What are people from Denmark known as? "

31% knows the answer to this question: "In 2014, the African National Congress was again triumphant in which country's general election? "

And do you know the answer to this one? "What was a charter of liberties given in England by King John in 1215 rather than face civil war?"

69% knows the answer to this question: "What type of radar measures radial velocity? "

And do you know the answer to this one? "What do doctors call your collarbone?"

79% knows the answer to this question: "If we start the day at 64 degrees F, and the temperature rises 36 degrees F, how hot is it? "

And do you know the answer to this one? "Which number is odd?"

70% knows the answer to this question: "Who sang the famous song "Can't Buy Me Love" (1964) ? "

And do you know the answer to this one? "Who sang the famous song "We Can Work It Out" (1965)"

64% knows the answer to this question: "Which M is the rainy season in Asia? "

And do you know the answer to this one? "Which is the app that snaps a photo or video you can send then disappears?"

60% knows the answer to this question: "Which former First Lady died in 1994, 31 years after her husband was assassinated? "

And do you know the answer to this one? "In 1905, Pablo Picasso entered his "Rose Period", painting jugglers and acrobats from where?"

67% knows the answer to this question: "Which technique allows the filmmaker to give the image a three-dimensional appearance? "

And do you know the answer to this one? "What is the planning and laying out, furnishing and decoration of an architectural interior called?"

61% knows the answer to this question: "Which term refers to a female dog? "

And do you know the answer to this one? "What kind of tropical storm does Vietnam often encounter?"

83% knows the answer to this question: "Which of these is not a citrus fruit in the rue family, but is actually a peach mutant? "

And do you know the answer to this one? "What two gems are used in Thai restaurants to describe green and red curry sauce mixed with coconut milk curry?"