79% knows the answer to this question: "Welcome to my shop! Let me cut your mop! Let me shave your crop! The Bugs Bunny cartoon "The Rabbit of Seville" was based on what Gioachino Rossini opera? "

And do you know the answer to this one? "The change in a substance from a liquid to a solid state is called what?"

53% knows the answer to this question: "What is 25% of 400 "

And do you know the answer to this one? "What rock star's life is played out in Rocketman?"

33% knows the answer to this question: "If a $64 book is discounted 10%, what is the amount of the discount? "

And do you know the answer to this one? "The Devil's Tower is what?"

91% knows the answer to this question: "What is the name of the highest mountain in Africa? "

And do you know the answer to this one? "What great leader, who resented Persian rule, easily conquered Egypt in 332 BC?"

32% knows the answer to this question: "Back in the 1970s, why might you (or maybe your dad) have had an eight-track cartridge in the car? "

And do you know the answer to this one? "Besides string and beads, what do you need to make a Native American Dream Catcher?"

74% knows the answer to this question: "Chaise is a...? "

And do you know the answer to this one? "Shortly after leaving the governor's office, who admitted he'd had a child by a maid named Mildred "Patty" Baena?"

80% knows the answer to this question: "Luciano Pavarotti made his opera debut in which country in 1965? "

And do you know the answer to this one? "Which of these is the correct spelling of a mountain range?"

37% knows the answer to this question: "Finish the band name: Motley ______. "

And do you know the answer to this one? "Which historical figure is Santa Claus based on?"

57% knows the answer to this question: "In what year was Maggie Thatcher first elected UK Prime Minister? "

And do you know the answer to this one? "What is the missing word: Better to remain silent and be thought a fool than to speak and remove all ...."

32% knows the answer to this question: "How many 5p coins in 75p? "

And do you know the answer to this one? "Which of these is the name of a song by Lynyrd Skynyrd?"

82% knows the answer to this question: "What U.S. state is nicknamed "The Aloha state"? "

And do you know the answer to this one? "The world's tallest breed of dog is a what?"

41% knows the answer to this question: "On which continent is the Hindu Kush mountain range? "

And do you know the answer to this one? "Which ingredient used in Chinese food has been criticized for its effects on the nervous system?"