79% knows the answer to this question: "What is 267 minus 55? "

And do you know the answer to this one? "If it is 8:45 AM, how many minutes before 10:00 AM is it?"

66% knows the answer to this question: "Earth completes a rotation on its own axis in how many hours? "

And do you know the answer to this one? "The muscular rigidity that forms in a corpse is called what?"

44% knows the answer to this question: "Which "I" has the Star of David on its national flag? "

And do you know the answer to this one? "What action is similar to whisking but uses faster motion for a longer time?"

43% knows the answer to this question: "Mount Rushmore is in which country? "

And do you know the answer to this one? "Which 22 year old singer died in a plane crash in February 1959?"

60% knows the answer to this question: "Which 1970s TV show can you find Adam Cartwright? "

And do you know the answer to this one? "Which country looks like a boot?"

47% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Desi Arnaz was married to which 50s star?"

38% knows the answer to this question: "How many 4-inch quilt blocks do you need to complete a 36-inch row? "

And do you know the answer to this one? "What is the sum of 9800,594 and 686?"

67% knows the answer to this question: "What is the lowest whole even number? "

And do you know the answer to this one? "Which country is not part of the continent of North America?"

34% knows the answer to this question: "What is the name of London's famous waxwork museum? "

And do you know the answer to this one? "Where would a person speak Gaelic?"

53% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "What three astronauts were on the first successful manned mission to the Moon?"

60% knows the answer to this question: "What is the name for the mathematical "recipe" for working something out? "

And do you know the answer to this one? "What is 15% of 200?"

35% knows the answer to this question: "What was the first name of Ms Parks, who refused to give up her seat on a bus? "

And do you know the answer to this one? "What was 'Lady Chatterley's Lover' which was banned in many countries in 1959?"