59% knows the answer to this question: "Hong Kong was returned to which country by the British in 1997? "

And do you know the answer to this one? "What cake did George Page invent after WWII, when he had lots of leftover dehydrated veggies?"

92% knows the answer to this question: "Common North American varieties include the Burbank Russet and the Yukon Gold, while common British varieties include the Maris Piper, King Edwards and Golden Wonder. What is it? "

And do you know the answer to this one? "In which area did the hippie movement first begin?"

48% knows the answer to this question: "What was the name of the controversial barrier that was constructed by East Germany in the 1960s? "

And do you know the answer to this one? "In 1994, who was elected the first black President of South Africa?"

36% knows the answer to this question: "The 1970 Bhola cyclone hit the densely populated Ganges Delta in which country? "

And do you know the answer to this one? "Mehmed V was the leader of which country during the war?"

59% knows the answer to this question: "What function did the Ancient Egyptian pyramid's perform? "

And do you know the answer to this one? "Hit' and 'Miss' are said in which sea battle board game?"

62% knows the answer to this question: "What TV show did the "Who shot JR" saying come from? "

And do you know the answer to this one? "I'm a King of England from long ago who had a round table and many knights. Who am I?"

47% knows the answer to this question: "Sapphires are generally which color? "

And do you know the answer to this one? "Between what years was World War II fought?"

36% knows the answer to this question: "What French King was beheaded by French revolutionaries in 1793? "

And do you know the answer to this one? "Which King of England had six wives?"

88% knows the answer to this question: "Take My Breathe Away' comes from which Tom Cruise film? "

And do you know the answer to this one? "Who performed "Blowin' in the Wind" for the first time on January 12, 1963, on a BBC drama called The Madhouse on Castle Street?"

77% knows the answer to this question: "Which Queen of England celebrated her Diamond Jubilee in 2012? "

And do you know the answer to this one? "Which Italian location has a famous Leaning Tower?"

90% knows the answer to this question: "What type of animal is a guppy? "

And do you know the answer to this one? "What website is most credited with expanding the popularity of purchasing things online?"

68% knows the answer to this question: "What is table salt's chemical name? "

And do you know the answer to this one? "Where does a Sparrow make its nest?"