40% knows the answer to this question: "Which of these is in the vegetables group? "

And do you know the answer to this one? "Originally in 1932, the Three Musketeers bar was three separate nougat bars, each a different flavor. Which of these was not one of them?"

75% knows the answer to this question: "What fictional character lived on a tropical island for 28 years? "

And do you know the answer to this one? "In a survey in the early 1990s, what French Riviera nation had the world's highest number of Rolls Royces per capita?"

32% knows the answer to this question: "What British animals were driven mad by a disease called bovine spongiform encephalopathy? "

And do you know the answer to this one? "Who got into Guinness for his record 15 roles in the film Chinese Zodiak, including director, producer, actor, fight choreographer and composer?"

81% knows the answer to this question: "Her last name, Gudmundsdottir, simply indicates who her dad is, while her first name means "birch" in Icelandic. Who is she? "

And do you know the answer to this one? "What type of endangered landscape surrounds the Amazon River?"

59% knows the answer to this question: "Microsoft developed what as email services became popular? "

And do you know the answer to this one? "I sang with my brother in the 1970's and we had a talk show in the 1990's, who am I?"

45% knows the answer to this question: "Which South African leader died in 2013? "

And do you know the answer to this one? "In the 2000s, Shigeo Obara used natural crossbreeding to produce an 18-leaf version of this plant, then a 56-leaf. What lucky plant is this?"

76% knows the answer to this question: "What playful word describes the fatty streaks found in meat? "

And do you know the answer to this one? "Which of the following is defined as a dramatic presentation by a visual artist before an audience?"

67% knows the answer to this question: "Which vegetables are named for the capital city of Belgium? "

And do you know the answer to this one? "What green vegetable do rabbits often eat?"

60% knows the answer to this question: "Who sang the famous song "Dancing In The Dark" (1984) ? "

And do you know the answer to this one? "Who sang the famous song "Georgia On My Mind" (1960) ?"

47% knows the answer to this question: "Who famously defeated Bobby Riggs in a televised tennis match in Texas in 1973? "

And do you know the answer to this one? "Which of the following would be classified as "performance art"?"

92% knows the answer to this question: "What Russian emperor put down the streltsi (a Moscow version of the Beefeaters) after they rebelled while he was abroad in 1690s? "

And do you know the answer to this one? "What adjective that describes people who are angrily resentful, is also a noun that defines beer that is strongly flavored with hops?"

85% knows the answer to this question: "Two famous single malts, Glenfiddich and the Glenlivet, come from Speyside. Where is this? "

And do you know the answer to this one? "Which TV series did butler 'Lurch' appear in?"