79% knows the answer to this question: "Hieroglyphics are associated with which of these countries? "

And do you know the answer to this one? "Norway, Sweden, Finland, Denmark and Iceland are also known as what?"

30% knows the answer to this question: "What is the name of the Ukrainian power plant where a major nuclear accident occurred in 1986? "

And do you know the answer to this one? "Ireland's population grew phenomenally because of what New World food, then shrank again when the fungus Phytophthora infestans struck the crop in the 1840s?"

91% knows the answer to this question: "What inventor of the corn flake was also celibate, which is especially weird when you consider that he was married? "

And do you know the answer to this one? "What is the term for playing computer games on the Internet?"

86% knows the answer to this question: "Which integer represents a temperature of 3 degrees below zero? "

And do you know the answer to this one? "Who discovered the oral polio vaccine?"

35% knows the answer to this question: "In 1492, after crossing the Atlantic Ocean, Columbus arrived in the Bahamas with three ships. What was the name of the largest of these ships? "

And do you know the answer to this one? "Who sang the famous song "You're In My Heart" (1977)"

30% knows the answer to this question: "Which country with a total area of 1,001,450 square kilometers has Cairo as its capital city? "

And do you know the answer to this one? "What is the name for a person whose job is making suits and clothing?"

60% knows the answer to this question: "Who was the Prime Minister of Great Britain during World War II? "

And do you know the answer to this one? "Barthelemy Thimonnier beat Isaac Singer to what invention, only to have a mob of rioting tailors burn down his factory?"

71% knows the answer to this question: "Which continent has the fewest countries? "

And do you know the answer to this one? "In 1897 a Swiss doctor invented a breakfast food which was a mixture of grains, fruits and nuts - what was it?"

86% knows the answer to this question: "Which rock star both released "Hard Headed Woman" and joined the Army in 1958? "

And do you know the answer to this one? "A Portuguese stringed instrument called the braguinha picked up what new name when it was played by Hawaiians?"

31% knows the answer to this question: "What color are holly berries? "

And do you know the answer to this one? "Which two American criminals were killed in a shootout with police on May 23, 1934? "

66% knows the answer to this question: "What is Japan's highest mountain? "

And do you know the answer to this one? "Which language is spoken in Cuba?"

53% knows the answer to this question: "In which decade did Elvis have his first No.1? "

And do you know the answer to this one? "It is an ill wind that blows no one any …"