46% knows the answer to this question: "What is the Roman numeral for 7? "

And do you know the answer to this one? "Which operating system released it's 8th major edition in 2012?"

61% knows the answer to this question: "A 50s British delicacy was fritters made from which processed meat? "

And do you know the answer to this one? "What war tactic or way of fighting was commonly used on the Western Front in the First World War?"

36% 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'?"

77% 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?"

42% 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"?"

68% knows the answer to this question: "What is an eight-letter word meaning "to annihilate"? "

And do you know the answer to this one? "Which of these is a major record label?"

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?"

43% knows the answer to this question: "One of these, which is NOT a major US city? "

And do you know the answer to this one? "What color cat does a superstition say is bad luck?"

37% knows the answer to this question: "What singer/dancer insured both his legs (for $75,000) and both his arms (for $20,000)? "

And do you know the answer to this one? "What type of animal is a squirrel?"

41% knows the answer to this question: "The world's first "test-tube baby" was born in which country 1978? "

And do you know the answer to this one? "Who discovered penicillin in 1928?"

40% knows the answer to this question: "Prosciutto e Melone is included in which cuisine? "

And do you know the answer to this one? "Texas barbecue brisket is included in which cuisine?"

79% knows the answer to this question: "What is 91 minus 37? "

And do you know the answer to this one? "Which of these shapes is round?"