40% knows the answer to this question: "What is the name of the galaxy we live in? "

And do you know the answer to this one? "Who painted the Mona Lisa?"

77% knows the answer to this question: "What is the smallest planet in our solar system? "

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

71% knows the answer to this question: "Which war was fought between the North and South regions of the United States? "

And do you know the answer to this one? "Who was the first female Prime Minister of the United Kingdom?"

90% knows the answer to this question: "Who was the first President of the United States? "

And do you know the answer to this one? "In what year did World War II end?"

66% knows the answer to this question: "Who made “Tears in Heaven” a heartfelt classic in 1992? "

And do you know the answer to this one? "Who sang the catchy “I Think We’re Alone Now” in 1987?"

91% knows the answer to this question: "Who turned “Ain’t No Sunshine” into a soulful hit in 1971? "

And do you know the answer to this one? "Who sang “Young at Heart” back in 1953?"

48% knows the answer to this question: "Which element is liquid at room temperature and toxic to humans? "

And do you know the answer to this one? "Which desert is the largest hot desert in the world?"

72% knows the answer to this question: "Which planet spins on its side and has faint rings? "

And do you know the answer to this one? "Which continent is home to the Andes mountain range?"

42% knows the answer to this question: "Which country is home to the ancient city of Timbuktu? "

And do you know the answer to this one? "What is the chemical symbol for the element lead?"

77% knows the answer to this question: "Who wrote the novel *The Catcher in the Rye*? "

And do you know the answer to this one? "What is the name of the hobbit played by Elijah Wood in *The Lord of the Rings* films, originally created by Tolkien?"

80% knows the answer to this question: "Which European city is famous for its canals and is often called the “Venice of the North”? "

And do you know the answer to this one? "What is the chemical symbol for iron?"

87% knows the answer to this question: "Which country invented paper? "

And do you know the answer to this one? "What is the most widely spoken language in the world by total number of speakers?"