67% knows the answer to this question: "What is the most important crop in China? "

And do you know the answer to this one? "The Mokdong Hyperion Tower A, at 840 feet tall, is found where in the world?"

93% knows the answer to this question: "The singer Daniel O'Donnell is from which country? "

And do you know the answer to this one? "What is the capital city of Antarctica?"

47% knows the answer to this question: "What Christmas carol's chorus is "pa-rum-pa-pum-pum"? "

And do you know the answer to this one? "The hit musical that became an Oscar winning movie in 2002 was?"

93% knows the answer to this question: "Which of these is the name of a skin disease, rather than a Tolkien character? "

And do you know the answer to this one? "Which animal comes before Kong in the 80s arcade game?"

75% knows the answer to this question: "What are horizontal and vertical lines on a map called? "

And do you know the answer to this one? "Which of these might you find in a computer?"

39% knows the answer to this question: "Solve this equation for N: 2N = 66? "

And do you know the answer to this one? "Solve this equation for N: 3N = 90?"

69% knows the answer to this question: "What store is the main sponsor of the Thanksgiving parade in New York City? "

And do you know the answer to this one? "Which organ is affected by tuberculosis?"

54% knows the answer to this question: "Kim Il-Sung led which country from 1948 to 1994? "

And do you know the answer to this one? "Elvis was drafted into which branch of the military in 1958?"

47% knows the answer to this question: "Who sang the song, "Achy Breaky Heart"? "

And do you know the answer to this one? "Which liquid does a flower produce to attract insects?"

46% knows the answer to this question: "Despite inventing the telephone, who never called either his wife or his mother because they were deaf? "

And do you know the answer to this one? "How are pockets of air in soil made?"

45% knows the answer to this question: "I was the head of the Palestine Liberation Organization who died at age 75, who am I "

And do you know the answer to this one? "What vegetable comes in both hot and non-hot varieties?"

95% knows the answer to this question: "Which crop is grown in paddy fields? "

And do you know the answer to this one? "What is the missing word: ... for courses"