87% knows the answer to this question: "What is 78 - 36? "

And do you know the answer to this one? "How many dishes does Henry have if he breaks 5 plates and 3 cups in a 28 piece set?"

57% knows the answer to this question: "If John puts three apples in a bucket with Janet's 13 apples, how many apples are in the bucket? "

And do you know the answer to this one? "What is the total of 105 + -7 + 80?"

31% knows the answer to this question: "How many years are there in a century? "

And do you know the answer to this one? "What hastily buried pharaoh's mummification was botched, leaving behind chemicals that exploded into flames some time after he was entombed?"

72% knows the answer to this question: "What prisoner never saw the film in which he was portrayed by Burt Lancaster? "

And do you know the answer to this one? "Conjoined twins Tatiana and Krista Hogan appear to have had what superpower?"

92% knows the answer to this question: "What type of animal is a squirrel? "

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

75% knows the answer to this question: "Dr Wu spliced dinosaur DNA with frog DNA, creating a whole theme park of dinos in what book-turned-movie? "

And do you know the answer to this one? "What is the next number in the following pattern sequence: 2,7,12,17?"

53% knows the answer to this question: "Some 1600 black, German and Irish people were evicted from such neighborhoods as Seneca Village, Harsenville and the Piggery District to build what New York City park? "

And do you know the answer to this one? "Botswana is located in which continent?"

66% knows the answer to this question: "Which of these rivers is not in the USA? "

And do you know the answer to this one? "Who gave her son Prince Charles the customary title of Prince of Wales?"

32% knows the answer to this question: "What is a famous statue in Egypt that has the body of a lion and the head of a man? "

And do you know the answer to this one? "Which European city is home to Charles de Gaulle Airport?"

31% knows the answer to this question: "What are small outdoor bathrooms called? "

And do you know the answer to this one? "Navy beans and pinto beans are actually varieties of what anatomically named beans?"

71% knows the answer to this question: "What is 51 minus 34? "

And do you know the answer to this one? "What is 99 doubled?"

71% knows the answer to this question: "What is the opposite of subtraction? "

And do you know the answer to this one? "How many years in three decades?"