32% knows the answer to this question: "Vitamin B6 deficiency can cause what? "

And do you know the answer to this one? "What insulting word is actually the name of a spicy Jamaican grilled meat, traditionally cooked in pit fires lit in oil barrels?"

30% knows the answer to this question: "What monarch made repeated visits to the front throughout WWI, earning him the deep respect of his subjects? "

And do you know the answer to this one? "Who sang the famous song "Song Sung Blue" (1972) ?"

87% knows the answer to this question: "A mountainous vent in the Earth's crust is known as a what? "

And do you know the answer to this one? "Which of these is a real mountain range, which you can find in the reference work that shares its name?"

75% knows the answer to this question: "Dodo's mum is 36 and her dad is 38 years old. If Dodo was born in 2007, how old will she be in 2019? "

And do you know the answer to this one? "What is the name of a celebrity music video made in 2008 in support of Barack Obama?"

42% knows the answer to this question: "Which mountain stands on the Japanese island of Honshu? "

And do you know the answer to this one? "What are the small spots called occasionally seen in your field of vision?"

85% knows the answer to this question: "A monkeys is classified as which of these? "

And do you know the answer to this one? "What are the colourful parts of a flower called?"

84% knows the answer to this question: "What rock band was formed in London in 1970, from the remains of another band called Smile? "

And do you know the answer to this one? "In what Darren Aronofsky ballet movie did Natalie Portman have a sex scene with co-star Mila Kunis?"

67% knows the answer to this question: "What does a king cobra use to immobilize and kill its prey? "

And do you know the answer to this one? "Which group of animals is not called a herd?"

67% knows the answer to this question: "Who had the hit 60's song "I'm a Believer" on Colgems? "

And do you know the answer to this one? "Where is a Maine coon cat from?"

61% knows the answer to this question: "Which fiction genre is created from ancient stories passed down through generations? "

And do you know the answer to this one? "Mount Fuji is in which country?"

38% knows the answer to this question: "How many years are there in a century? "

And do you know the answer to this one? "Tequila, grenadine and orange juice make up what drink?"

32% knows the answer to this question: "What tall African mammal checks out how hot the ladies are by tasting their urine? "

And do you know the answer to this one? "The medical term "phlebitis" is best defined as?"