63% knows the answer to this question: "Who was Charles Dickens? "

And do you know the answer to this one? "The D-Day invasions took place in which part of France?"

61% knows the answer to this question: "Which of these is NOT in London? "

And do you know the answer to this one? "What is one of the largest industries in Iceland?"

76% knows the answer to this question: "Who invented the telescope? "

And do you know the answer to this one? "Which of these borders Spain in the north?"

42% knows the answer to this question: "What group had a huge hit with the 1976 song 'Dancing Queen'? "

And do you know the answer to this one? "Which of these is the name of a classic rock band?"

88% knows the answer to this question: "What is a storage device for electricity called? "

And do you know the answer to this one? "The science term "precipitation" is best defined as which of these?"

32% knows the answer to this question: "The first time a woman flew across the Atlantic was in 1928, when she was a passenger on the plane. Later, in 1932, she did it again, this time she was the pilot. "

And do you know the answer to this one? "What does "neutron" mean?"

91% knows the answer to this question: "What country's great wall runs about 4,000 miles from Shanhaiguan in the east to Lop Nur in the west? "

And do you know the answer to this one? "I am one of the greatest golfers in the history of Japan. Who am I ?"

40% knows the answer to this question: "In what European country is the city of Marseille? "

And do you know the answer to this one? "The Sears Tower and the Aon Center are tall buildings in which US city?"

31% knows the answer to this question: "How old was Prince Harry when his mother died? "

And do you know the answer to this one? "The Fourteen Part Message was a 1941 telegram intercepted by the US detailing an attack planned by whom?"

58% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? "

And do you know the answer to this one? "Who sang the famous song "Three Times A Lady" (1978) ?"

95% knows the answer to this question: "Who is usually the chief executive official of a town or city? "

And do you know the answer to this one? "Which famous actress did Richard Burton marry twice?"

40% knows the answer to this question: "What country's tallest structure the Sydney Tower, opened to the public in September 1981? "

And do you know the answer to this one? "What Cold War landmark was dismantled on November 11, 1989?"