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We dare you to take this challenging quiz!

Question 1 of 10

What country blamed the Aswan High Dam for an outbreak of schistosomiasis, since the dam stopped droughts that once stopped the disease?

Question 2 of 10

Possibly intending it as a joke, who is credited with first suggesting daylight saving time in the 1780s?

Question 3 of 10

As the name suggests, what kind of lamp is filled with such gasses as iodine and bromine?

Question 4 of 10

In a navy, what does a destroyer typically destroy?

Question 5 of 10

Unless you're reading this in 2017, the last total eclipse of the sun visible in the United States was in 1991. Where?

Question 6 of 10

What colorful scale is measured with the Forel-Ule scale?

Question 7 of 10

Vermillion, a reddish orange pigment, once came from what mercury ore, found near volcanoes and hot springs?

Question 8 of 10

Now-extinct aurochs have also been recreated genetically. What food might you have made with auroch?

Question 9 of 10

Hiro Nakamura and Nightcrawler would be impressed. They didn't even need Harry Potter's Floo Network. What did physicists apparently do to a photon's quantum state in 1998?

Question 10 of 10

Running from 1959 to 1963, which of these NASA missions came first?

Who Sang Quizzes

Who is the singer of these songs?

Please tell us if you know more than 6 songs

Average Score: 9

94% 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

23% 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

68% 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

88% 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

31% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? "
Who sang these songs?

Question 5 is impossible

Average Score: 8

27% 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

20% knows the answer to this question: " "
General Knowledge Quiz

And..? Did you know it all?

Average Score: 5

76% 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

31% knows the answer to this question: " "
Tough General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 5

61% knows the answer to this question: " "
His score is unbeatable by anyone!

Impossible Knowledge Quiz

Average Score: 8

40% knows the answer to this question: " "
Sudden Death

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

Average Score: 7

39% knows the answer to this question: " "

Math Quizzes

Math Quiz

We hope you're smart enough for these questions

Average Score: 8

72% 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

42% 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

38% knows the answer to this question: "Which number is most commonly considered unlucky? "
Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 8

82% 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

51% 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

23% knows the answer to this question: "How many feet long is a 100-yard football field? "