83% knows the answer to this question: "What is energy from the internal heat of the Earth called? "

And do you know the answer to this one? "Which mountains are the only ones in India to have snow-capped peaks?"

35% knows the answer to this question: "What is added to make a dish "parmigiana" style? "

And do you know the answer to this one? "Spumoni, also called spumone, is usually served with candied fruit and nuts. What is it?"

94% knows the answer to this question: "A grown-up male pig is called a what? "

And do you know the answer to this one? "Which country did St. Patrick help convert to Christianity?"

95% knows the answer to this question: "Adolphe Sax invented which instrument in 1840? "

And do you know the answer to this one? "In which city was John F. Kennedy assassinated?"

83% knows the answer to this question: "Dr Wu spliced dinosaur DNA with frog DNA, creating a whole theme park of dinos in what book-turned-movie? "

And do you know the answer to this one? "What is the next number in the following pattern sequence: 2,7,12,17?"

85% knows the answer to this question: "In 2013, Hassan Rouhani became the new President of which country? "

And do you know the answer to this one? "Which former soccer star and model was named Sexiest Man Alive by People magazine in November 2015?"

60% knows the answer to this question: "What important traditional Chinese holiday is celebrated at the turn of the Chinese calendar? "

And do you know the answer to this one? "What potato chip hoped to become a Christmas staple, with such horrible holiday-themed flavors as White Chocolate Peppermint, Pumpkin Pie Spice and Cinnamon & Sugar?"

81% knows the answer to this question: "People addicted to plastic surgery often have what disease? "

And do you know the answer to this one? "What medical term means to grow a microorganism in the laboratory?"

81% knows the answer to this question: "North Korea threatened a nuclear attack against which country in 2013? "

And do you know the answer to this one? "What was O.J. Simpson charged with when he was arrested in 1994?"

85% knows the answer to this question: "Common North American varieties include the Burbank Russet and the Yukon Gold, while common British varieties include the Maris Piper, King Edwards and Golden Wonder. What is it? "

And do you know the answer to this one? "In Italian cuisine, what are the small potato dumplings called?"

74% knows the answer to this question: "How many guns are fired as salute for something of national importance? "

And do you know the answer to this one? "What year did the historical event, "Muslim leader Ayatollah Khomeini invades Iran", occur?"

31% knows the answer to this question: "What is the name of the toy which is a decompressed helical spring? "

And do you know the answer to this one? "San Francisco is a city in which state?"