87% knows the answer to this question: "To which of the following are bees closely related? "

And do you know the answer to this one? "In 1892, Rudolf Diesel was credited with which invention/discovery?"

82% knows the answer to this question: "What do many types of birds, such as geese, do just before it begins to get colder? "

And do you know the answer to this one? "What is the name for a small body of water, smaller than a lake, which is surrounded by land?"

81% knows the answer to this question: "Which of the following is a small organism that can make your body sick? "

And do you know the answer to this one? "Which of these farm animals comes from the Andes mountains?"

60% knows the answer to this question: "Who was the wife of King Louis XVI and the primary symbol of the French royalty's extravagance and excess? "

And do you know the answer to this one? "What is a koala?"

86% knows the answer to this question: "Which of these is a huge animal from Africa or Asia that has one or two horn-like spikes? "

And do you know the answer to this one? "What is the head of the U.S. Supreme Court called?"

64% knows the answer to this question: "What was the first name of author Christie, who died in 1976? "

And do you know the answer to this one? "What is a common unit of depth in the ocean?"

86% knows the answer to this question: "The Cape Colony's chief gemologist said that Schalk van Niekerk's diamond was just a pebble. Where was he? "

And do you know the answer to this one? "Before he was overthrown, Juan Peron planned to inter what wife of his in a monument larger than the Statue of Liberty, depicting a descamisado peasant?"

45% knows the answer to this question: "Which of these UK cities is closest to Big Ben? "

And do you know the answer to this one? "Often made from apples, the name of what pastry literally mean "whirlpool" in German?"

76% knows the answer to this question: "What is the name of the protein found in wheat flour? "

And do you know the answer to this one? "Which type of owl is most commonly found in Alaska and other Arctic regions?"

51% knows the answer to this question: "Algebra is a branch of what field of study? "

And do you know the answer to this one? "Which is the app that calls you a cab with just a few taps?"

55% knows the answer to this question: "Which movie's plot is about Anakin Skywalker concluding his journey towards the Dark Side of the Force? "

And do you know the answer to this one? "Who starred in "10" and "Arthur"?"

34% knows the answer to this question: "What does your body use to get rid of salt? "

And do you know the answer to this one? "What is on your tongue that allows you to taste the differences in different foods?"