49% knows the answer to this question: "What is 22 doubled, plus 9? "

And do you know the answer to this one? "If you cannot be ..., be careful"

89% knows the answer to this question: "What movie would be known as When Burns Met Albright, if you were using surnames instead of given names? "

And do you know the answer to this one? "Which African animal lives in herds?"

49% knows the answer to this question: "If a doctor does not perform their services properly they can be sued for what? "

And do you know the answer to this one? "Who sang the famous song "Another Brick In The Wall" (1980)?"

44% knows the answer to this question: "Pneumonectomy is the partial or total removal of what part of the body? "

And do you know the answer to this one? "What is liposuction employed for in cosmetic surgery?"

59% knows the answer to this question: "What song hit #1 in 1964 by The Dave Clark Five? "

And do you know the answer to this one? "Eric Clapton is known for playing what instrument?"

47% knows the answer to this question: "What is the period of growth before birth called? "

And do you know the answer to this one? "What organ has two chambers called atriums and two chambers called ventricles?"

92% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What critters don't get caught in their own webs because they have hard, slippery bristles at the ends of their legs that act as runners on the web strands?"

89% knows the answer to this question: "Which of these are large birds that nest on the ground? "

And do you know the answer to this one? "The U.S. uses tons of what to melt roadway ice?"

73% knows the answer to this question: "Who was Queen Victoria's husband? "

And do you know the answer to this one? "What was the main crop grown by the British colonies in Virginia?"

78% knows the answer to this question: "Who sang the famous song "That’s The Way Of The World" (1975)? "

And do you know the answer to this one? "Who sang the famous song "Take It To The Limit" (1976)?"

60% knows the answer to this question: "Who sang the famous song "Another Brick In The Wall" (1980)? "

And do you know the answer to this one? "India conducted its first what in 1974?"

49% knows the answer to this question: "What was the name of the 1950s rubber joke toy which made rude noises? "

And do you know the answer to this one? "Which of the following is not a mammal?"