48% knows the answer to this question: "The Titanic sank in what year? "

And do you know the answer to this one? "Which of these substances is NOT metallic?"

45% knows the answer to this question: "As of 2013, the tallest building in the world, the Burj Khalifa, is in which country? "

And do you know the answer to this one? "Which is the longest river wholly in England?"

55% knows the answer to this question: "What is an eighth of 400? "

And do you know the answer to this one? "What is 96 divided by 3?"

77% knows the answer to this question: "Who sang the famous song And The Wind Cries Mary (live Monterrey 1967) (1967)? "

And do you know the answer to this one? "The Central African Republic shares its southern border with what nation?"

57% knows the answer to this question: ""Almost heaven, West Virginia" is from which 70s song? "

And do you know the answer to this one? "What was the name of Buddy Holly's backing band?"

70% knows the answer to this question: "Why is a large part of a globe colored blue? "

And do you know the answer to this one? "What is 29 times 5?"

49% knows the answer to this question: "King Hussein of which country died in January 1999? "

And do you know the answer to this one? "What was the name of the symbols used in Ancient Egypt for writing?"

90% knows the answer to this question: "What is the name of London's busiest airport? "

And do you know the answer to this one? "Who was US President between 1945-1953?"

74% knows the answer to this question: "Which 1935 New Deal program provided disabled and elderly people with monthly payments? "

And do you know the answer to this one? "Work started on the Brooklyn Bridge in which city in 1870?"

48% knows the answer to this question: "What country borders the United States along the U.S.'s southern border? "

And do you know the answer to this one? "If you order a wine in a French restaurant, how will it probably be served?"

71% knows the answer to this question: "What 1980 movie included the characters named Otis and Superman/Clark Kent? "

And do you know the answer to this one? "Which of these continent - country - capital groups is correct?"

54% knows the answer to this question: "What type of fish can be Brown, Speckled or Rainbow? "

And do you know the answer to this one? "What spacecraft takes astronauts into space, orbits the Earth and can be flown more than once?"