49% knows the answer to this question: "Jailhouse Rock was first recorded by what artist? "

And do you know the answer to this one? "Finish the title of this Ricky Martin song: 'Livin' la Vida?'"

38% knows the answer to this question: "Which of these classic movies is a musical? "

And do you know the answer to this one? "What disability does Jeff Healy have according to his song 'Angel Eyes'?"

93% knows the answer to this question: "Which country did St. Patrick help convert to Christianity? "

And do you know the answer to this one? "Who said 'That's one small step for man; one giant leap for mankind'?"

84% knows the answer to this question: "Who sang the famous song "The Sound Of Silence" (1966) "

And do you know the answer to this one? "Who sang the famous song "Angie" (1973)"

81% knows the answer to this question: "Extending from Kingsdown to Capel-le-Ferne in England, it is visible from Cap Gris Nez in France and composed mainly of coccoliths. What? "

And do you know the answer to this one? "What popular Japanese food is often served with sweet, pickled ginger, wasabi, and soy sauce?"

34% knows the answer to this question: "Who sang the famous song "Lay Lady Lay" (1969) "

And do you know the answer to this one? "Who sang the famous song "Somebody To Love" (1976)"

56% knows the answer to this question: "Which Greek island has a famous statue of Colossus? "

And do you know the answer to this one? "Enro Rubik became a Communist millionaire thanks to what invention?"

47% knows the answer to this question: "Which of the following vegetables can be red, yellow or white? "

And do you know the answer to this one? "Which food is in the grains group?"

53% knows the answer to this question: "The frankfurter wiener gets its name from two different cities, where the locals speak what language? "

And do you know the answer to this one? "In Brazil, fejoda is this pig part, pickled. Americans eat it as trotters. What pig part is it?"

71% knows the answer to this question: "A few years after what war did Cuba become independent? "

And do you know the answer to this one? "What country tripled its territory, after a six-day "preemptive attack" on its neighbours in 1967?"

74% knows the answer to this question: "In May 2007, trains traveled from North Korea to where for the first time since the Korean War? "

And do you know the answer to this one? "The Shoguns ruled over which country?"

94% knows the answer to this question: "Vladimir the Great is also St Vladimir of Kiev, having brought Christianity to what people? "

And do you know the answer to this one? "Which American whistleblower fled to Hong Kong in 2013?"