97% knows the answer to this question: "Machu Picchu is an Incan city in what country? "

And do you know the answer to this one? "Global warming will affect what?"

94% knows the answer to this question: "On which continent is the Hindu Kush mountain range? "

And do you know the answer to this one? "Which ingredient used in Chinese food has been criticized for its effects on the nervous system?"

95% knows the answer to this question: "Otto von Bismarck was Chancellor of which country in the 1880s? "

And do you know the answer to this one? "How many 5p coins in 75p?"

93% knows the answer to this question: "Who sang the famous song "Killing Me Softly With His Song" (1973)? "

And do you know the answer to this one? "Who sang the famous song "Rehab" (2007)?"

98% knows the answer to this question: "What did women often burn during the Women's Rights Movement of the 60's and 70's? "

And do you know the answer to this one? "In what country was Julius Caesar born?"

96% knows the answer to this question: "Which of the following countries has the highest population? "

And do you know the answer to this one? "Which labor union led a five-month coal-related strike in 1902?"

97% knows the answer to this question: "Who sang the famous song "Suspicious Minds" (1969) "

And do you know the answer to this one? "Who sang the famous song "Son Of A Preacher Man" (1968) ?"

91% knows the answer to this question: "Which one of these inventions or discoveries happened the most recently? "

And do you know the answer to this one? "Jerry Lee Lewis caused a scandal by marrying whom?"

96% knows the answer to this question: "Which city has the nickname 'The City by the Bay'? "

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

93% knows the answer to this question: "Which of these animals is the biggest? "

And do you know the answer to this one? "The circumference is the distance around which shape?"

97% knows the answer to this question: "What mentally ill Russian monarch beat his pregnant daughter in law for dressing provocatively, then killed his own son for trying to stop him? "

And do you know the answer to this one? "Solve the following addition problem: 5100 + 357 + 312?"

98% knows the answer to this question: "Which of the following is a bird? "

And do you know the answer to this one? "What does the saying "She is a stool pigeon" mean?"