87% knows the answer to this question: "What did Madonna, Britney Spears and Christina Aguilera unexpectedly do during their opening performance at the 2003 MTV Video Music Awards? "

And do you know the answer to this one? "Who was the first husband of the singer Madonna?"

78% knows the answer to this question: "The definition of "changes that certain animals go through as they develop" best fits which science term? "

And do you know the answer to this one? "Which term covers approximately 10,000 different species?"

61% knows the answer to this question: "Which country has the smallest population? "

And do you know the answer to this one? "In addition to English, what is the other national language in Kenya?"

46% knows the answer to this question: "In photography, what type of space is used for processing or printing photographic materials? "

And do you know the answer to this one? "What Washington Irving character slept for twenty years?"

77% knows the answer to this question: "What was established as the body of international cooperation after the First World War? "

And do you know the answer to this one? "Which country annexed the Crimean peninsula in 2014?"

31% knows the answer to this question: "Who sang the famous song "Hey Jude" (1968) ? "

And do you know the answer to this one? "Who sang the famous song "The Way We Were" (1973) ?"

58% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "What is it in milk that makes it hard to digest for millions of people?"

71% knows the answer to this question: "What would a cook use a "mandoline" for? "

And do you know the answer to this one? "What kind of sauce is made by boiling liquid down to concentrate the flavor?"

47% knows the answer to this question: "Who sang the famous song "Running With The Devil" (1980) ? "

And do you know the answer to this one? "Who sang the famous song "Halo Of Flies" (1973) ?"

47% knows the answer to this question: "Which of these dictators organized Italians into the Fascist Party in 1919? "

And do you know the answer to this one? "Who won a third term as Prime Minister of Israel in 2013?"

52% knows the answer to this question: "Who sang the famous song "What Do You Mean" (2015) "

And do you know the answer to this one? "What Russian leader and his family were murdered in July 1918?"

78% knows the answer to this question: "What is another word for an Italian milkshake that is made with milk and fresh fruit? "

And do you know the answer to this one? "What is one half of a foot?"