61% knows the answer to this question: "According to legend which London attraction will collapse if its resident population of ravens fly away? "

And do you know the answer to this one? "What state shares borders with Arkansas, Louisiana, New Mexico and Oklahoma?"

30% knows the answer to this question: "Whose solo career had its "genesis" with the 1981 album Face Value? "

And do you know the answer to this one? "Where did the Christmas tree originate?"

47% knows the answer to this question: "Princeton University is a prestigious college in which state? "

And do you know the answer to this one? "What is a nibble?"

68% knows the answer to this question: "Think' and 'Respect' are two songs by which singer? "

And do you know the answer to this one? "What is it said that St. Patrick banished from Ireland?"

76% knows the answer to this question: "English borrowed the word "tsunami" from what language? "

And do you know the answer to this one? "Which of these is a periodical?"

46% knows the answer to this question: "Which of cult director John Water's films was brought to Broadway in 2002? "

And do you know the answer to this one? "Not only did his son Miko became Michael Jackson's bodyguard, he was such a good buddy of Michael Jackson's that he appeared in his 13-minute-long music video You Rock My World. Who?"

93% knows the answer to this question: "The third Sunday in July is nicknamed "sundae Sunday" because is also what pseudo-holiday, proclaimed by Ronald Reagan in 1984? "

And do you know the answer to this one? "The medianoche is a Havana variation of what sandwich, which instead comes on egg dough bread?"

81% knows the answer to this question: "By what name is a quasi-stellar radio source better known? "

And do you know the answer to this one? "Which of the following items has the most mass?"

54% knows the answer to this question: "What 2013 released movie features the song "Let It Go" by Idina Menzel? "

And do you know the answer to this one? "In 1917, what did George V change the family surname to from Saxe-Coburg-Gotha?"

46% knows the answer to this question: "What words make up Australia's official name? "

And do you know the answer to this one? "What song has the line, "Run run, her kiss is a vampire grin, the moon lights her way while she's howlin' at him"?"

63% knows the answer to this question: "Tin cans are typically made with what soft metal, which is shored up with some manganese? "

And do you know the answer to this one? "Which of these has three greenish hearts, all in its head, to circulate copper-rich blood?"

44% knows the answer to this question: "Which singer was born Robert Zimmerman? "

And do you know the answer to this one? "Who is the world-famous film star mother of Jason Gould?"