60% knows the answer to this question: "In which country did the Mau Mau Rebellion take place? "

And do you know the answer to this one? "Who was fired from his starring role in the sitcom Two and a Half Men in March 2011 for alcohol & drug abuse?"

80% knows the answer to this question: "Which country was Nikita Khrushchev expelled from the leadership in 1964? "

And do you know the answer to this one? "What was the title of the 1965 #1 hit by The Righteous Brothers?"

47% knows the answer to this question: "What is a medical term for a high calcium level in the blood? "

And do you know the answer to this one? "Which of these is a drug that kills bacteria and other germs?"

65% knows the answer to this question: "Which dog has the best tracking skill? "

And do you know the answer to this one? "Which Michigan city is famous for its car manufacturing?"

73% knows the answer to this question: "Germany after WW2 was split into two parts called what? "

And do you know the answer to this one? "What was the more commonly used name for the Union of Soviet Socialist Republics?"

52% knows the answer to this question: "What is 217.47 rounded to the nearest whole number? "

And do you know the answer to this one? "Which of the following times can also be spoken as "twenty-five to eleven"?"

73% knows the answer to this question: "Which 'K' is the highest peak in Africa? "

And do you know the answer to this one? "What is the name of an immature cat?"

59% knows the answer to this question: "Which group had all five top positions on the Billboard chart in April 1964? "

And do you know the answer to this one? "Which U.S. state is the farthest north?"

34% knows the answer to this question: "Where would crow's feet land on your body, especially as you age? "

And do you know the answer to this one? "Some amputees can control an arm prosthesis using what?"

58% knows the answer to this question: "The Indianapolis 500 was first staged in 1911. What kind of sporting event is it? "

And do you know the answer to this one? "What is the name of the military academy which stands above the Hudson River in New York?"

91% knows the answer to this question: "What Egyptian ruler sided with Mark Antony at the Battle of Actium? "

And do you know the answer to this one? "In which year did U.S. planes drop atomic bombs on Japan?"

76% knows the answer to this question: "Who sang the famous song "Make You Feel My Love" (2008) ? "

And do you know the answer to this one? "Who sang the song, "Walk This Way"?"