89% knows the answer to this question: "Which British prince was born to Prince William in 2013? "

And do you know the answer to this one? "Who is Mikhail Gorbachev?"

62% knows the answer to this question: "What is another name for a one-time-use camera? "

And do you know the answer to this one? "What famous British painting did American rail mogul Henry Edwards Huntington buy in 1921 for $182,200, much to British outrage?"

39% knows the answer to this question: "What word describes a camera's focusing in on far-away objects? "

And do you know the answer to this one? "I was once in the Beatles and I worked with Kanye West in 2014. Who am I?"

38% knows the answer to this question: "Who released the world's first commercially available microprocessor in 1971? "

And do you know the answer to this one? "What is the technique in which fresh paint is applied over an area where the paint is still wet?"

88% knows the answer to this question: "Who sang the famous song "Struttin' With Some Barbecue" in 1928? "

And do you know the answer to this one? "Who sang the famous song "Why Can't You?" in 1929? "

76% knows the answer to this question: "What was the first name of 1970s US President Ford? "

And do you know the answer to this one? "In what year did Israel become an official country?"

80% knows the answer to this question: "Which simple shoe was most often worn by citizens of Ancient Rome? "

And do you know the answer to this one? "Which American president was caught up in the "Watergate" scandal?"

30% knows the answer to this question: "Which King of England had six wives? "

And do you know the answer to this one? "How many hours in two days?"

45% knows the answer to this question: "If college costs $25,000/year, how much should you save for 4 years of college? "

And do you know the answer to this one? "Which country is Kuwait City the capital of?"

84% knows the answer to this question: "What puzzle was invented by Erno Rubik in 1974? "

And do you know the answer to this one? "What is a hyper nova? "

34% knows the answer to this question: "Mount Fuji is the highest point in what country? "

And do you know the answer to this one? "What is a quarter of a thousand?"

39% knows the answer to this question: "Belfast is the largest city in which of these regions? "

And do you know the answer to this one? "In June 2015, controversial debates in the Southern U.S. occurred over the use of what object?"