70% knows the answer to this question: "Martin Luther King Jr. was born in which country? "

And do you know the answer to this one? "Mary Isobel Catherine Bernadette O'Brien is the real full name of which singer?"

49% knows the answer to this question: "What bear feeds almost entirely on bamboo? "

And do you know the answer to this one? "St. Patrick is the patron saint of which country?"

33% knows the answer to this question: "How do artists join two pieces of steel when making a sculpture? "

And do you know the answer to this one? "What web site, which allows you to make video calls over the web, gets its name from "sky peer-to-peer"?"

69% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) ? "

And do you know the answer to this one? "Who sang the famous song "Johnny B. Goode" (1958) ?"

91% knows the answer to this question: "What is the process of a river washing away its riverbanks called? "

And do you know the answer to this one? "The French term "trompe l'oeil" refers to paintings so realistic they trick what?"

46% knows the answer to this question: "Which is a hard rock band from the '80s/'90s that sang 'nothin' But A Good Time'? "

And do you know the answer to this one? "Which Creedence Clearwater Revival song was also a hit for Ike and Tina Turner?"

90% knows the answer to this question: "Gwen Verdon, Debbie Allen, Christina Applegate and Molly Ringwald all played dancer Charity Valentine in what musical? "

And do you know the answer to this one? "Who were Victoria Adams, Melanie Chisholm, Melanie Brown, Geraldine Halliwell and Emma Burton?"

59% knows the answer to this question: "Performing as Alanis Nadine, who was defeated, ironically, in a 1989 episode of Star Search by a singing cowboy? "

And do you know the answer to this one? "Who recorded the hit single "America" in 1981?"

36% knows the answer to this question: "In March 1976, the Four Seasons had a #1 hit subtitled "Oh, What a Night." When was this night? "

And do you know the answer to this one? "Who recorded the JJ Cale song "Cocaine" in 1977 for the Slowhand album, and have ever since been angry that people assume it celebrates the drug?"

61% knows the answer to this question: "What body of water touches the eastern coast of Mexico? "

And do you know the answer to this one? "Machu Picchu is an Incan city in what country?"

59% knows the answer to this question: "What mountain range stretches 2400 km westward from a peak called Nanga Parbat to one called Namcha Barwa? "

And do you know the answer to this one? "Who became notorious for trying to blow up the English Houses of Parliament?"

51% knows the answer to this question: "Billed as the world's highest roller coaster, the High Roller is found atop the Stratosphere Hotel in what city? "

And do you know the answer to this one? "What is the capital of Cambodia?"