38% knows the answer to this question: "What part of their bodies can lizards dump, thanks to a fracture plane across their lower vertebra? "

And do you know the answer to this one? "What synonym for a bid is also the name of a naval ship that provides logistical support to other ships?"

56% knows the answer to this question: "Find the next number (rounded off) in the following sequence: 50.00, 200.00, 800.00, 3200.00... "

And do you know the answer to this one? "How many legs on two cats and four horses?"

73% knows the answer to this question: "Which berry is the darkest? "

And do you know the answer to this one? "What candy added red back into its traditional color mix in 1987?"

45% knows the answer to this question: "What are Earth's seven large land masses called? "

And do you know the answer to this one? "From what country was Galileo Galilei?"

88% knows the answer to this question: "Who is the famous daughter of Billy Ray Cyrus who had a major hit with Achy Breaky Heart? "

And do you know the answer to this one? "In which US state would you find the mountain range called the 'Alaska Range'?"

38% knows the answer to this question: "Which organ holds urine? "

And do you know the answer to this one? "What is the best definition for the old word "hearken"?"

69% knows the answer to this question: "Who sang the famous song "You're So Vain" (1973) ? "

And do you know the answer to this one? "Who sang the famous song ”Will You Love Me Tomorrow?” (1961)?"

50% knows the answer to this question: "Who sang the famous song "Unchained Melody" (1965) ? "

And do you know the answer to this one? "Who sang the famous song ”Galveston” (1969)?"

87% knows the answer to this question: "Who sang the famous song "We Will Rock You" (1977) ? "

And do you know the answer to this one? "Who sang the famous song "Take A Chance On Me" (1977) ?"

32% knows the answer to this question: "Who sang the famous song "La Bamba" (1958)? "

And do you know the answer to this one? "Who sang the famous song "Blowing In The Wind" (1963) ?"

46% knows the answer to this question: "Who sang the famous song "Twist And Shout" (1963)? "

And do you know the answer to this one? "Who sang the famous song "Black Dog" (1971) ?"

30% knows the answer to this question: "Valentina Tereshkova from which country became the first woman in space? "

And do you know the answer to this one? "What is 7 x 2 + 7?"