95% knows the answer to this question: "Though it takes up only 21% of air, what element do we need to breathe? "

And do you know the answer to this one? "What did Martin Luther King Jr fight against?"

96% knows the answer to this question: "Which is the app that accurately detects your body temperature by your finger? "

And do you know the answer to this one? "During which dynasty was Beijing's Forbidden City -- and a lot of great vases -- built?"

93% knows the answer to this question: "What nationality was Jean Moulin? "

And do you know the answer to this one? "If 5 poker players each ante $1 and then 3 of the players bet another $4 each, how big is the pot?"

95% knows the answer to this question: "The definition of "subjective term for warm and excessively humid weather" best fits which science term? "

And do you know the answer to this one? "Which of the following is a main ingredient of meringue?"

94% knows the answer to this question: "Which of these animals does not have a tail? "

And do you know the answer to this one? "What do you lose if you suffer from alopecia?"

97% knows the answer to this question: "Who sang the famous song "My Happiness" (1959)? "

And do you know the answer to this one? "What rock and roll pioneer dies in a plane crash in February 1959?"

95% knows the answer to this question: "What is the saltiest water in the world, nine times as salty as the ocean, and so salty you can float in it? "

And do you know the answer to this one? "Many a true word is spoken in ..."

98% knows the answer to this question: "Ricotta, halloumi and mascarpone are types of what? "

And do you know the answer to this one? "Who starred in "The Fresh Prince of Bel Air"? "

95% knows the answer to this question: "Thor is the Norse god of what? "

And do you know the answer to this one? "How many ovaries does the average woman have?"

98% knows the answer to this question: "How long would it take to drive 450 miles if you are driving at a speed of 50 miles per hour? "

And do you know the answer to this one? "How many eggs would you need to give 4 to each of 17 friends?"

97% knows the answer to this question: "The name of which sea translates to Middle Land? "

And do you know the answer to this one? "What is the most well known product of the Champagne region?"

94% knows the answer to this question: "Wolfgang Amadeus Mozart is known for being which one of the following? "

And do you know the answer to this one? "What nationality was the 18th century philanthropist John Howard?"