85% knows the answer to this question: "Shiny are the ... hills "

And do you know the answer to this one? "... for courses"

40% knows the answer to this question: "What do you call a series of photographs projected onto a screen which creates the illusion of motion? "

And do you know the answer to this one? "To make an egg carton caterpillar, what would you use for its antennae?"

79% knows the answer to this question: "Complete the Rolf Harris hit song title, "Two Little ..."? "

And do you know the answer to this one? "In 1912, 1513 people died when what ship sank?"

57% knows the answer to this question: "Which of these birds is an excellent mimic of the human voice and other sounds? "

And do you know the answer to this one? "What American federal prison was located on an island in San Francisco Bay?"

33% knows the answer to this question: "Abigail Smith Adams was the wife of which American President? "

And do you know the answer to this one? "In 2014, 14 people died in a volcanic eruption in what Asian country?"

33% knows the answer to this question: "What compound found in tap water is good for the teeth? "

And do you know the answer to this one? "What multi-millionaire owned one of the world's largest independent fleet of ships?"

56% knows the answer to this question: "Coined by meteorologist Vilhelm Bjerknes, what is the word for the spot where warm air masses hit cold ones? "

And do you know the answer to this one? "Which word is spelled wrong?"

67% knows the answer to this question: "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? "

And do you know the answer to this one? "What was President Jackson's first name?"

66% knows the answer to this question: "Breathing through a tube that touches the surface while swimming is known as what? "

And do you know the answer to this one? "Which music video game uses a peripheral to simulate guitar playing?"

40% knows the answer to this question: "Glen Campbell's 1968 hit was "By The Time I Get To. . . . ."? "

And do you know the answer to this one? "Which is a Motown artist?"

56% knows the answer to this question: "What company's airships are famous for flying over sports events, starting with the Mayflower, which flew over the 1960 Orange Bowl? "

And do you know the answer to this one? "What country has considered changing its national anthem to Sibelius's Finlandia?"

81% knows the answer to this question: "Who sang the famous song Penny Lane (1967)? "

And do you know the answer to this one? "Who sang the famous song Peggy Sue (1962)? "