38% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "What letter was used to describe second World War German submarines?"

65% knows the answer to this question: "Phobophobia is the fear of what? "

And do you know the answer to this one? "The largest Protestant church in Dublin is, ironically, named for what iconic Irish Catholic saint?"

63% knows the answer to this question: "Which movie is about zombies? "

And do you know the answer to this one? "What is the name for a 100 foot tall tidal wave?"

90% knows the answer to this question: "Finish this line of Led Zeppelin lyrics: 'And she's buying a stairway to ___________'. "

And do you know the answer to this one? "What tasty treat has inspired song titles from Lil Wayne, the Chordettes, Millie Small and Shirley Temple?"

68% knows the answer to this question: "What director got his middle name, both from the car company that sponsored his dad's radio show and from the man for whom the hospital in which he was born was named? "

And do you know the answer to this one? "What movie included a famous scene of Deborah Kerr and Burt Lancaster rolling around on Halona Beach Cove, kissing as the waves swept over them?"

89% knows the answer to this question: "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher? "

And do you know the answer to this one? "Which battle is famed for a messenger running 26 miles?"

70% knows the answer to this question: "Which of these would be true of a defiant child? "

And do you know the answer to this one? "Uber is a tech company disrupting which industry?"

45% knows the answer to this question: "If an online game is described as "P2P", what does that mean? "

And do you know the answer to this one? "What is the distance around a circle called?"

47% knows the answer to this question: "Monet, Renoir and Degas all belonged to which of these art movements? "

And do you know the answer to this one? "____ Foods Co-op is a supermarket based in Minnesota and its owned by over 10,000 members. What is the missing word?"

73% knows the answer to this question: "Lucy order 100 doughnuts at a total cost of £25 then sells them for 40p each. What's the profit? "

And do you know the answer to this one? "Someone easrning a six figure salary makes at least how much money?"

86% knows the answer to this question: "If you're literally "learning the ropes," you're learning about ships from stem to stern. Where is a ship's stern? "

And do you know the answer to this one? "Named for a region of Germany, what is the most common dairy cattle breed in the US?"

86% knows the answer to this question: "What is the name of the 1960 counterculture film featuring Peter Fonda, Dennis Hopper and motorbikes? "

And do you know the answer to this one? "The US state of Florida and the Australian state of Queensland share what nickname?"