47% knows the answer to this question: "A German-born Jewish girl named Anne Frank is best remembered for what during WWII? "

And do you know the answer to this one? "What Mesopotamian city, the capital of a powerful empire from the second millennium BC, did the Bible use as a metaphor of evil?"

79% knows the answer to this question: "The July Revolution of 1830 toppled Charles X in favor of Louis-Philippe. Where? "

And do you know the answer to this one? "Which of these people did Marcus Junius Brutus help kill?"

60% knows the answer to this question: "The most famous gunfight in the history of the Old West took place on October 26, 1881, in Tombstone, Arizona. What is the name of the building where it happened? "

And do you know the answer to this one? "Which Senator was censured by the Senate in 1954?"

46% knows the answer to this question: "Which US state had a gold rush from 1848 to 1855? "

And do you know the answer to this one? "Where would you see a German Zeppelin?"

75% knows the answer to this question: "In 1994, which country celebrated the 400th anniversary of tulip-growing? "

And do you know the answer to this one? "What was the first name of the woman who married Prince Charles in 2005?"

70% knows the answer to this question: "Help was a hit song of which band? "

And do you know the answer to this one? "Finish the title of The Foundations' song: "Build Me Up ______"."

68% knows the answer to this question: "The country Columbia was named for what famous explorer? "

And do you know the answer to this one? "What are the Russian 19th and 20th century jeweller Peter Faberge's most famous creations shaped like?"

77% knows the answer to this question: "Who sang the famous song "American Pie" (1972) "

And do you know the answer to this one? "Who sang the famous song "She's Always A Woman To Me" (1978)"

55% knows the answer to this question: "What Saint is celebrated on 17 March? "

And do you know the answer to this one? "What caused the Great Famine that struck Ireland in 1845?"

67% knows the answer to this question: "What is 17 times 3? "

And do you know the answer to this one? "What is 11 squared?"

80% knows the answer to this question: "The Bee Gees had a hit about which US state in 1967? "

And do you know the answer to this one? "Menopause usually occurs between which ages?"

48% knows the answer to this question: "Which geographical feature can contain meanders and rapids? "

And do you know the answer to this one? "What was 'Red' according to Bobby Vinton's 1962 billboard No.1?"