Category: General Knowledge, Level: Challenging, Questions: 10

Question 1 of 10

According to a 2003 report in the American Journal of Human Genetics, one in every 200 men is descended from what Central Asian conqueror?

Question 2 of 10

We know Melanie Hamilton is pregnant for 21 months because the book featuring her intertwines her plot with key Civil War battles. Which book?

Question 3 of 10

In 2010, Taiwanese botanists discovered that implanting gold nanoparticles into Bacopa caroliniana would make what part of them glow red?

Question 4 of 10

Who is the mother of actress Isabella Rossellini?

Question 5 of 10

Whose Wikipedia page falls into all these categories? 20th-century American actors, American labor leaders, Governors of California, Writers from Illinois

Question 6 of 10

In February 2002, what country did British Royal Marines accidentally invade, mistaking it for Gibraltar?

Question 7 of 10

What playwright, who may have worked as a secret agent, was stabbed to death by Ingram Frizer in a Deptford tavern brawl?

Question 8 of 10

The "zloty" is the official currency of which country?

Question 9 of 10

Preseucoila imallshookupis is a gall wasp in a genus named for whom?

Question 10 of 10

Which company introduced the Newton PDA in the 1990s?

Who Sang Quizzes

Who is the singer of these songs?

Please tell us if you know more than 6 songs

Average Score: 9

41% knows the answer to this question: "Who sang the famous song "Imagine" (1971) ? "
Who Sang These Songs?

Who is able to score higher than a 6?

Average Score: 7

34% knows the answer to this question: "Which trumpet-voiced legend warmed hearts with “What a Wonderful World” (1967)? "
Do you know the answers?

Find out by playing this quiz!

Average Score: 7

78% knows the answer to this question: "Who sang the famous song "Living Doll" (1986) "
Are you a music expert?

Who Sang These Songs?

Average Score: 7

83% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? "
Who sang these songs from the 50s, 60s & 70s

Which decade do you love musically?

Average Score: 9

59% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? "
Who sang these songs?

Question 5 is impossible

Average Score: 8

28% knows the answer to this question: "Who sang the famous song Yesterday (1965)? "

General Knowledge Quizzes

Brain-Teasing Trivia Questions

We wonder what you will score

Average Score: 5

74% knows the answer to this question: " "
General Knowledge Quiz

And..? Did you know it all?

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43% knows the answer to this question: " "
Trivia Quiz with a Mix of Questions

No one is able to score higher than a 6

Average Score: 8

79% knows the answer to this question: " "
Tough General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 5

88% knows the answer to this question: " "
His score is unbeatable by anyone!

Impossible Knowledge Quiz

Average Score: 8

97% knows the answer to this question: " "
Sudden Death

Only a genius will make it all the way to question 10

Average Score: 7

78% knows the answer to this question: " "

Math Quizzes

Math Quiz

We hope you're smart enough for these questions

Average Score: 8

45% knows the answer to this question: "If you eat 23 sweets from a tub that contains 687 how many sweets do you have left? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

87% knows the answer to this question: "38x39÷38 equals what number? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 10

24% knows the answer to this question: "Which number is most commonly considered unlucky? "
Mathematics Quiz

Nobody is able to score a perfect 10

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65% knows the answer to this question: "What is double 26? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

22% knows the answer to this question: "What is the total of 25 + 53 + 32? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

35% knows the answer to this question: "How many feet long is a 100-yard football field? "