77% knows the answer to this question: "Nek Chand began gathering garbage for the 25-acre Rock Garden near Sukhna Lake in what country's Chandigarh state? "

And do you know the answer to this one? "Which of these is a unit of mass?"

70% knows the answer to this question: "The longest river solely within England is which one? "

And do you know the answer to this one? "Who sang the famous song "Mama Said" (1961)?"

85% knows the answer to this question: "Mexican muralist Diego Rivera's work is strongly influence by what ancient people? "

And do you know the answer to this one? "What is the highlighted word you click on a blog to go to a main website?"

81% knows the answer to this question: "What can happen if the number of individuals of a particular species becomes low? "

And do you know the answer to this one? "Able to point its eyes in separate directions, what iguana uses its chromatophore cells to change color with its moods?"

93% knows the answer to this question: "Oscar orders 156 balloons for his party, bursts 24 by mistake and breaks another 7. How many are left? "

And do you know the answer to this one? "Jason has 163 PS4 games. He orders 21 more, and sells 8 old ones on Ebay. How many are left?"

72% knows the answer to this question: "Which of the following is a major predator of sea otters? "

And do you know the answer to this one? "Famous ballet 'The Nutcracker' is by which composer?"

68% knows the answer to this question: "What Beatle was legally blind without those round granny glasses he made trendy? "

And do you know the answer to this one? "What is the total of 55 + -32 + 100?"

53% knows the answer to this question: "What does Merci mean in english? "

And do you know the answer to this one? "New York and New Jersey were named after places in which European country?"

32% knows the answer to this question: "Huangya Pass, a major tourist attraction within Tianjin, is a small section of what Chinese structure? "

And do you know the answer to this one? "Which of these is not a US state?"

74% knows the answer to this question: "Paramount Home Entertainment, founded in 1976, is a division of Which company? "

And do you know the answer to this one? "What state is Arlington National Cemetery in?"

90% knows the answer to this question: "Napa Valley is a wine region in which state? "

And do you know the answer to this one? "During which Civil War did the 'Battle of Memphis' take place?"

55% knows the answer to this question: "A floor walker worked in which type of building? "

And do you know the answer to this one? "Who sang the famous song "Who’s Sorry Now" (1958)?"