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Hard Science Quiz

Question 1 of 10

The ancient Greeks and Romans knew all about truffles. What is this truffle?

Question 2 of 10

The chow chow is known for the unusual color of its tongue. What color is this?

Question 3 of 10

Polyamide is better known as what?

Question 4 of 10

One kilogram is equal to how many pounds?

Question 5 of 10

Although the baselard does not come with a can opener, corkscrew or screwdriver, it has what nickname?

Question 6 of 10

There were only two commercially used supersonic jets. The Brits and French shared the Concorde. What country offered the Tupolev Tu-144?

Question 7 of 10

Jojobo oil is chemically similar enough to what whale's oil to replace it in perfumes, shampoos and cosmetics?

Question 8 of 10

Between 1959 and 1972, nearly 5 million dolphins died in nets designed to catch what fish, leading to calls for "dolphin-safe" practices?

Question 9 of 10

What constellation would you take by the horns if you wanted to see the Crab Nebula and such star clusters as the Hyades and the Pleiades?

Question 10 of 10

O'Hare in Chicago is losing its title as the "world's busiest airport" to Hartsfield-Jackson, which is in what city?

Who Sang Quizzes

Who is the singer of these songs?

Please tell us if you know more than 6 songs

Average Score: 9

28% 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

55% 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

83% 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

60% 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

79% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? "
Who sang these songs?

Question 5 is impossible

Average Score: 8

39% 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

83% knows the answer to this question: " "
General Knowledge Quiz

And..? Did you know it all?

Average Score: 5

20% 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

77% knows the answer to this question: " "
Tough General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 5

83% knows the answer to this question: " "
His score is unbeatable by anyone!

Impossible Knowledge Quiz

Average Score: 8

76% knows the answer to this question: " "
Sudden Death

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

Average Score: 7

83% knows the answer to this question: " "

Math Quizzes

Math Quiz

We hope you're smart enough for these questions

Average Score: 8

74% 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

49% 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

95% 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

79% 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

97% 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

73% knows the answer to this question: "How many feet long is a 100-yard football field? "

Do you know who these famous people from the 60s and 70s are?
We bet you don't know a thing about who invented these things!
Do you know who these famous people from the 60s and 70s are?