77% knows the answer to this question: "What is the missing word: An ounce of .... is worth a pound of cure "

And do you know the answer to this one? "Yellowstone Park is located in which country?"

65% knows the answer to this question: "90210 is the famous zip code of which area? "

And do you know the answer to this one? "What does the World Book Encyclopedia describe as "a great gash in the earth 1 mile deep and between 14 and 18 miles wide in some places"?"

70% knows the answer to this question: "Which word is used to mean cancerous? "

And do you know the answer to this one? "Vienna is the capital of which European country?"

45% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "19 plus what equals 42?"

50% knows the answer to this question: "What is the country of origin of the Welsh Corgi? "

And do you know the answer to this one? "Which national cuisine does bruschetta belong to?"

94% knows the answer to this question: "Who said, "Better a diamond with a flaw than a pebble without"? "

And do you know the answer to this one? "The first exhibition of Impressionists was held in what year?"

38% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "In 1917 Edmund Allenby entered what city on foot, as its first Christian conqueror since the Crusades?"

87% knows the answer to this question: "What was Neil Armstrong's famous deed, accomplished in 1969? "

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

33% knows the answer to this question: "What rock band consists of brothers Anthony Caleb, Ivan Nathan and Michael Jared Followill and their cousin Cameron Matthew Followill? "

And do you know the answer to this one? "What is the Korean word for the South Korean national flag?"

72% knows the answer to this question: "Which country has the least infrastructure? "

And do you know the answer to this one? "Who is Michael Flatley?"

59% knows the answer to this question: "Finish the title of Gladys Knight & the Pips' signature song: "Midnight Train to ______". "

And do you know the answer to this one? "Despite having a hit saying she wasn't going to rehab, no, no, no, who checked into rehab in January 2008?"

84% knows the answer to this question: "In which city is The Colosseum situated? "

And do you know the answer to this one? "Cocker, Cavalier King Charles and Russian are types of which dog?"