38% knows the answer to this question: "Who sang the famous song "Help" (1965) ? "

And do you know the answer to this one? "Who sang the famous song "Sgt Pepper's Lonely Hearts Club Band" (1967) ?"

91% knows the answer to this question: "Who sang the famous song "Billie Jean" (1983) ? "

And do you know the answer to this one? "Who sang the famous song "Old Man" (1972)?"

45% knows the answer to this question: "Which country is also known as Holland? "

And do you know the answer to this one? "Which country is also known as Eire?"

81% knows the answer to this question: "An aqueduct is an ancient type of bridge that transports what? "

And do you know the answer to this one? "Who became the leader of North Korea after his father died on 17 December 2011?"

71% knows the answer to this question: "Which former First Lady died in 1994, 31 years after her husband was assassinated? "

And do you know the answer to this one? "What were the first names of Franklin Roosevelt's wife?"

94% knows the answer to this question: "Many American POWs spent years at the Hua Lo prison. What was its nickname? "

And do you know the answer to this one? "Dubris was the Roman name for which English town?"

58% knows the answer to this question: "Which country launched the health care exchange for its Affordable Care Act in 2013? "

And do you know the answer to this one? "Intelligence data suggested the Japanese might hit the Philippines, the Panama Canal, even California. Instead, they struck Pearl Harbor. Where?"

87% knows the answer to this question: "Pompeii in Italy is an ancient city that is preserved after what type of event? "

And do you know the answer to this one? "Moussaka and souvlaki are national foods of what country? "

51% knows the answer to this question: "The Richter, Mercalli, Rossi-Forel and Omori scales all measure the impact of what sort of disaster? "

And do you know the answer to this one? "What is another term for technical specifications?"

62% knows the answer to this question: "Colin Farrell and Jamie Foxx played Crockett and Tubbs in a 2006 movie version of what 80s TV show? "

And do you know the answer to this one? "What Hungarian once said, "I never hated a man enough to give him his diamonds back"?"

50% knows the answer to this question: "What famed rock is 1396 feet high, 2.75 miles long, and .25 miles wide? "

And do you know the answer to this one? "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher?"

65% knows the answer to this question: "Let's talk turkey, means what? "

And do you know the answer to this one? "What is the name of the town in Ireland whose name means "the little field" and is home to a legendary stone?"