Home Quizzes Contact Privacy Policy

We dare you to take this challenging Science quiz!

Question 1 of 10

The Greek name for the Spanish artichoke gave us what name for another prickly plant, first encountered by Spanish explorers?

Question 2 of 10

Whose 1988 book, "A Brief History of Time," sold 729,000 copies, about 728,000 of which were probably never read?

Question 3 of 10

Also known as the qibli, where would you find a dry, warm wind called the sirocco?

Question 4 of 10

Of the ten elements known in the ancient world, which one may have been named for Cyprus, where it was extensively mined?

Question 5 of 10

Harry Beck designed the famous topological map of what city's Underground subway system?

Question 6 of 10

The aurora borealis is in the northern hemisphere. What similar phenomenon is found in the southern hemisphere?

Question 7 of 10

Based on their chemical symbols, which of these elements comes first alphabetically?

Question 8 of 10

What is Jupiter's Great Red Spot?

Question 9 of 10

What is both the number of degrees in each angle of an equilateral triangle, as well as the number of nautical miles at the equator of each degree of longitude?

Question 10 of 10

The only freshwater seal species is the nerpa, also known by what name, for the Siberian lake where it lives?

Who Sang Quizzes

Who is the singer of these songs?

Please tell us if you know more than 6 songs

Average Score: 9

81% 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

35% 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

58% 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

53% 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

89% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? "
Who sang these songs?

Question 5 is impossible

Average Score: 8

90% 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

30% knows the answer to this question: " "
General Knowledge Quiz

And..? Did you know it all?

Average Score: 5

68% 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

41% knows the answer to this question: " "
Tough General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 5

27% knows the answer to this question: " "
His score is unbeatable by anyone!

Impossible Knowledge Quiz

Average Score: 8

52% knows the answer to this question: " "
Sudden Death

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

Average Score: 7

89% knows the answer to this question: " "

Math Quizzes

Math Quiz

We hope you're smart enough for these questions

Average Score: 8

55% 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

68% 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

57% 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

27% 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

29% 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

65% knows the answer to this question: "How many feet long is a 100-yard football field? "