67% knows the answer to this question: "The famous Blarney Castle can be found in which of these locations? "

And do you know the answer to this one? "What was the occupation of Leonardo da Vinci?"

86% knows the answer to this question: "The pancreas makes juices that help the body digest starches, fats and protein. It also regulates your body's sugar levels, so it plays a key role in what disease? "

And do you know the answer to this one? "What type of geography is the land of Afghanistan?"

58% knows the answer to this question: "What is the study of stars, planets and galaxies called? "

And do you know the answer to this one? "Two of Botticelli's most famous paintings are in the Uffizi Gallery in Florence, and both feature what Roman love goddess?"

81% knows the answer to this question: "Which historical figure is Santa Claus based on? "

And do you know the answer to this one? "Parts of the movie "Lara Croft: Tomb Raider" were shot in what African country?"

69% knows the answer to this question: "Which species can fly and usually lives in caves? "

And do you know the answer to this one? "What part of the chicken is sometimes called the drumstick?"

78% knows the answer to this question: "In which US national park is the geysir named 'Old Faithful' located? "

And do you know the answer to this one? "For the flavor it gets from fermenting bacteria, what does sauerkraut literally mean?"

68% knows the answer to this question: "Which of these sodas is NOT clear-colored? "

And do you know the answer to this one? "Who had the hit 60's song "A Hard Day's Night" on Capitol?"

58% knows the answer to this question: "Where were the first Olympic Games held? "

And do you know the answer to this one? "Which nation's satellite called the Dong Fang Hong 1 is launched into orbit on April 24th 1970?"

68% knows the answer to this question: "Which oil company's drilling rig Kulluk ran aground in 2013? "

And do you know the answer to this one? "An otter is classified as which of these?"

43% knows the answer to this question: "A cucumber preserved in vinegar or salt is called what? "

And do you know the answer to this one? "Which U.S. state is the only one named after a President?"

33% knows the answer to this question: "What would an unexpected or abnormal function be called? "

And do you know the answer to this one? "What term is used for an adult chicken that lays eggs?"

53% knows the answer to this question: "Ships have crossed this body of water for centuries. In 1785, it was first crossed by air, in a balloon. In 1875, Matthew Webb swam across it. What is this place? "

And do you know the answer to this one? "Anne Boleyn and Catherine Howard were both wives of what king? "