49% knows the answer to this question: "Which of these animals competes with a lion for food? "

And do you know the answer to this one? "A strange hook-shaped fish that lives in warm water is known as what?"

84% knows the answer to this question: "What world leader was nicknamed "The Iron Lady"? "

And do you know the answer to this one? "Complete the name of the this famous landmark in London 'Madame ______'"

78% knows the answer to this question: "What is the scientific term for an animal that walks on two feet? "

And do you know the answer to this one? "Which of the following is not a type of pasta?"

82% knows the answer to this question: "What kind of vegetable can you buy a "head" of? "

And do you know the answer to this one? "At what candy factory does the movie "Charlie and the Chocolate Factory" take place?"

56% knows the answer to this question: "What fuels were formed from the decayed remains of plants and animals? "

And do you know the answer to this one? "What is caused when the Moon moves into the Earth's shadow?"

68% knows the answer to this question: "What commercially viable transport did marine engineer, Robert Fulton invent and successfully trial in 1803? "

And do you know the answer to this one? "In which century was influential Scottish political economist and philosopher Adam Smith born?"

56% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What is the California region called that is famous for their wine production?"

64% knows the answer to this question: "Which of these is in the vegetables group? "

And do you know the answer to this one? "What country was the birthplace of the Olympic games?"

44% knows the answer to this question: "What pop star honored his grandfather, who took him to Stratford Cullitons hockey games, by getting the team's Indian head logo on his back? "

And do you know the answer to this one? "Jimmy Webb wrote what widely despised song after literally watching a birthday park dissolve in the rain in San Francisco?"

58% knows the answer to this question: "Who was the first American in space? "

And do you know the answer to this one? "In 1935, Germany's Nuremberg Laws codified discrimination against whom?"

34% knows the answer to this question: "Riding the open steppes in Russia, what egalitarian people elected leaders called atamans? "

And do you know the answer to this one? "Seeds from the Mediterranean give you the yellow kind. Seeds from the Himalayas give you brown. What condiment is this?"

40% knows the answer to this question: "If there is no cork in your wine bottle, you may be dealing with which of these? "

And do you know the answer to this one? "What is the term for the act of pouring a wine into a special container so that it can breathe?"