73% knows the answer to this question: "What famous motorcycle company calls Milwaukee, Wisconsin home? "

And do you know the answer to this one? "Which of these do Mexico, England and China have in common?"

54% knows the answer to this question: "Porto is what European country's second largest city? "

And do you know the answer to this one? "In what country is the prosperous Yangtze River Delta?"

38% knows the answer to this question: "What term refers to the wine's aroma? "

And do you know the answer to this one? "What is a comparison of air water vapor to amounts of vapor at a given temperature called?"

55% knows the answer to this question: "Which of these is a common North American bird with a red-orange chest? "

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

33% knows the answer to this question: "Which species is also known as the wild dog from Australia? "

And do you know the answer to this one? "In what year did Hitler annex Austria?"

55% knows the answer to this question: "Who began writing "Harry Potter and the Philosopher's Stone" in 1990? "

And do you know the answer to this one? "Whom did Britain's Prince Charles marry on July 29, 1981?"

46% knows the answer to this question: "Which country pioneered heart transplant surgery? "

And do you know the answer to this one? ""Pertaining to the disease status of body tissues or cells" best fits which of these medical terms?"

31% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "What is the capital of Jamaica?"

54% knows the answer to this question: "What shape is this? "

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

80% knows the answer to this question: "What is another name for pocket bread? "

And do you know the answer to this one? "Which of the following are needed to build, repair and maintain body tissue?"

79% knows the answer to this question: "Wat betekent dit verkeersbord? "

And do you know the answer to this one? "Wat betekent dit verkeersbord?"

74% knows the answer to this question: "Which of the following is NOT a family in Game of Thrones? "

And do you know the answer to this one? "Who is the writer of Game of Thrones?"