79% knows the answer to this question: "Scout and Silver were horse characters in which long-running 50s show? "

And do you know the answer to this one? "Which dog breed is Scooby-Doo?"

81% knows the answer to this question: "Frederic Chopin mainly wrote for which instrument? "

And do you know the answer to this one? "What is the missing word: Do not change .... in midstream"

50% knows the answer to this question: "When established in 1950, Dunkin' Donuts sold doughnuts, and what else? "

And do you know the answer to this one? "Mayfly larvae need clean water to survive so they can be used as an indicator of what? "

66% knows the answer to this question: "Which country links Charles de Gaulle and Edith Piaf? "

And do you know the answer to this one? "In what city, the capital of Iraq, is Aladdin said to have found his magic lamp?"

47% knows the answer to this question: "During the 1960's and 70's, where was the United States engaged in a war? "

And do you know the answer to this one? "Newspaper editor Donald Woods fled to London in 1978 to escape the apartheid regime in which country?"

63% knows the answer to this question: "A halibut is a type of what? "

And do you know the answer to this one? "A 'tracheotomy' is performed when what is blocked?"

54% knows the answer to this question: "Who sang the famous song "Cryin’" (1961)? "

And do you know the answer to this one? "If you are getting rid of a disease, what are you doing to it?"

48% knows the answer to this question: "What are small outdoor bathrooms called? "

And do you know the answer to this one? "What is a name for the part of an artwork that lies between the foreground and background?"

34% knows the answer to this question: "One of the biggest companies of the 1950s, Prudential sells which type of products? "

And do you know the answer to this one? "What is it called when a tennis player wins all the sets in a match?"

32% knows the answer to this question: "Where did Napoleon Bonaparte suffer his last defeat? "

And do you know the answer to this one? "What were the persistent air attacks on London during World War II called?"

53% knows the answer to this question: "Who earns a commission in a stock transaction? "

And do you know the answer to this one? "A woman called Italia Turrita is what country's Uncle Sam?"

50% knows the answer to this question: "What food was invented in China? "

And do you know the answer to this one? "The Longhair cat breed shares its alternate name with what ancient empire?"