58% knows the answer to this question: "In Hansel and Gretel, what relationship are Gretel and Hansel? "

And do you know the answer to this one? "Which is the famous Russian composer who died in 1971?"

64% knows the answer to this question: "How many inches are in a foot? "

And do you know the answer to this one? "Found in things like chewing gum, xylitol has fewer calories than what it replaces, and because it causes the mouth to produce less plaque and lactic acid, it actually slows down tooth decay. What does xylitol replace?"

61% knows the answer to this question: "A meat and potatoes man might be a sauerbraten and kartoffelklosse man if he spoke what language? "

And do you know the answer to this one? "What 30-m tall statue is located at the peak of the 700-m Corcovado mountain in Rio de Janeiro, Brazil?"

64% knows the answer to this question: "Which country with a total area of 51,100 square kilometers and has San Jose as its capital city? "

And do you know the answer to this one? "In which ocean is Hawaii?"

57% knows the answer to this question: "Which is the largest number? "

And do you know the answer to this one? "What is the term for a triangle with 3 equal sides?"

80% knows the answer to this question: "Otto von Bismarck was a statesman from which country? "

And do you know the answer to this one? "What Roman town was destroyed by the eruption of Mt. Vesuvius?"

84% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What are Maui, Kauai and Oahu?"

36% knows the answer to this question: "There are 230 boys and 186 girls in a school. How many more boys than girls are there? "

And do you know the answer to this one? "Who sang the famous song "I Never Loved A Man (The Way I Love You)" (1967)?"

52% knows the answer to this question: "Robin runs 5 miles every weekday, 8.5 miles on Saturday and 12.5 on Sunday. What's his weekly total? "

And do you know the answer to this one? "From East Derry, New Hampshire, who was the first American to travel in space?"

88% knows the answer to this question: "The 2011 film "The Iron Lady" is a biography of which historical figure? "

And do you know the answer to this one? "Italian photographer Felice Quinto arguably became the first of the world's paparazzi, when he filmed what Cleopatra stars in an illicitly romantic moment aboard a yacht?"

78% knows the answer to this question: "In which country could you take a rail trip on the Tokaido Shinkansen line? "

And do you know the answer to this one? "What is the name of the famous museum in London which houses realistic wax figures?"

42% knows the answer to this question: "Who sang the famous song "Cloud Nine" (1968)? "

And do you know the answer to this one? "Which one of these following animals does NOT belong to the cat family?"