96% 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? "Who sang "A wop bop a loo bop a lop bam boom!"?"

98% knows the answer to this question: "In 2014, scientists first converted normal cells into what kind of cells? "

And do you know the answer to this one? "Who sang the famous song Welcome To The Machine (1975)? "

99% knows the answer to this question: "What is the name of this hand tool? "

And do you know the answer to this one? "What is the name of this hand tool?"

88% knows the answer to this question: "Who invented a system of raised dots, allowing blind people to read? "

And do you know the answer to this one? "What are the prevailing winds that are found in Earth's equatorial region called?"

80% knows the answer to this question: "What 1978 Jethro Tull album cover features two horses? "

And do you know the answer to this one? "The International Children's Peace Prize was renamed the Nkosi, for Nkosi Johnson, who was born with what virus, which killed him at age 12?"

96% knows the answer to this question: "Who sang the famous song ”I Left My Heart in San Francisco” (1962)? "

And do you know the answer to this one? "Who sang the famous song "China Girl" (1983) ?"

95% knows the answer to this question: "Louis Armstrong, Gene Autry and Glenn Miller had already recorded what song, before Fats Domino got to it? "

And do you know the answer to this one? "Pardon me, boy, but what famous train left Pennsylvania Station from Track 29, at 'bout a quarter to four?"

96% knows the answer to this question: "What is six squared? "

And do you know the answer to this one? "What is 24 + 4 + 22 + 4?"

96% knows the answer to this question: "Hepatitis' affects which major organ? "

And do you know the answer to this one? "What soft metal combines with chlorine to make table salt?"

97% knows the answer to this question: "Where is Domingo Faustino Sarmiento from? "

And do you know the answer to this one? "Which country is located in the Caribbean Sea?"

96% knows the answer to this question: "What Khmer capital was reclaimed by the jungle sometime after the Thais conquered it in 1431? "

And do you know the answer to this one? "Which of these is in the Middle East?"

99% knows the answer to this question: "Who won the Nobel Peace Prize for his part in negotiating an end to US involvement in Vietnam? "

And do you know the answer to this one? "Who did Michael Jackson marry in 1994?"