94% knows the answer to this question: "What is the longest bone in the human body? "

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

41% knows the answer to this question: "Which desert is the largest in the world by area? "

And do you know the answer to this one? "What is the main language spoken in Brazil?"

66% knows the answer to this question: "Which classic novel begins with the line “Call me Ishmael”? "

And do you know the answer to this one? "Which country has the most time zones?"

91% knows the answer to this question: "Which country is traditionally known as the origin of sushi? "

And do you know the answer to this one? "What type of pasta is shaped like little rice grains and often used in soups?"

51% knows the answer to this question: "Which organelle is known as the powerhouse of the cell? "

And do you know the answer to this one? "What is the chemical formula for table salt?"

90% knows the answer to this question: "Who sang “Let It Be” in 1970? "

And do you know the answer to this one? "Who delivered “Total Eclipse of the Heart” in 1983?"

70% knows the answer to this question: "Which scientist formulated the laws of planetary motion? "

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

44% knows the answer to this question: "Who was the first emperor of the Roman Empire? "

And do you know the answer to this one? "In what year did the Berlin Wall fall?"

93% knows the answer to this question: ".ru is the top-level domain name for which country? "

And do you know the answer to this one? "This baby feature's on which food brand's logo?"

68% knows the answer to this question: "279x271÷271 equals what number? "

And do you know the answer to this one? "What follows 0,1,1,2,3,5,8 in the Fibonacci sequence?"

84% knows the answer to this question: "A pain in the elbow is named after what sport? "

And do you know the answer to this one? "What is the name of the medication which neutralises stomach acidity?"

37% knows the answer to this question: "In 1965, the Beatles recorded their single entitled what? "

And do you know the answer to this one? "Which of these actresses was a star in the 1950s?"