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Hard Science Quiz

Question 1 of 10

Most metals are grey in color; what is the only metal that is yellow?

Question 2 of 10

C is the chemical symbol for which element with the atomic number 6?

Question 3 of 10

What microscope uses a magnetic field to view specimens?

Question 4 of 10

Found in an ore called cinnabar, what element was named for a fleet-footed Roman god?

Question 5 of 10

What causes jaundice?

Question 6 of 10

Able to close its nostrils and ears while walking along river bottoms, what is the only cloven-hoofed mammal with four equally sized toes?

Question 7 of 10

What is the conversion of sugars in wort to alcohol and carbon dioxide?

Question 8 of 10

In 1953, there were nearly 9000 cases of this disease. Two years later, Dr Jonas Salk's vaccine was being used to fight it. What is the disease?

Question 9 of 10

What kinds of elements appear on the periodic table?

Question 10 of 10

One of the heaviest gemstones and often blue, ZrSiO4 tends to be used as a cheaper alternative to diamonds. What is it?

Who Sang Quizzes

Who Delivered These Hits?

What did you score?

Average Score: 7

29% knows the answer to this question: "Which rock & roll dynamo set the stage on fire with "Tutti Frutti" (1955)? "
Who Sang These Famous Hits?

What did you listen in your bedroom?

Average Score: 9

79% knows the answer to this question: "Which artist rocked out with "Shake, Rattle and Roll" (1956)? "
Which Timeless Voices Are We Looking For?

Let us know your score

Average Score: 7

55% knows the answer to this question: "Which jazz crooner made “Misty” (1959) famous? "
Which Artists Sang These Songs?

Only 1 in 10 finish this quiz

Average Score: 7

45% knows the answer to this question: "Which artist delivered "Tutti Frutti" (1955)? "
Who Sang These Songs?

Who is your favorite singer?

Average Score: 9

61% knows the answer to this question: "Who sang the famous song "Twist And Shout" (1963)? "
Who Sang These Songs?

Which music decade is your favorite?

Average Score: 7

21% knows the answer to this question: "Who sang the song, "Stayin' Alive" (1977)? "

General Knowledge Quizzes

Difficult Knowledge Quiz

You will also fail at question 9

Average Score: 9

36% knows the answer to this question: " "
General Knowledge Quiz

Play quiz to see the answer

Average Score: 6

87% knows the answer to this question: " "
Knowledge Questions that are Difficult

Can you top a 5? We bet you can, but prove it!

Average Score: 5

91% knows the answer to this question: " "
Impossible Knowledge Quiz

Strive for a 6 or higher

Average Score: 6

79% knows the answer to this question: " "
10 general knowledge questions

are you one of the 5%?

Average Score: 8

61% knows the answer to this question: " "
Mixed Knowledge Quiz

Did you froze at question7?

Average Score: 6

76% knows the answer to this question: " "

Math Quizzes

Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 8

30% knows the answer to this question: "What is double 26? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

23% knows the answer to this question: "687+462+237 equals what number? "
HARD Math Quiz

Do you know the answer to this riddle?

Average Score: 8

53% knows the answer to this question: "What is 33 plus half a century? "
Challenging Mathematics Quiz

Prove us if you are a true Mathematics Mastermind!

Average Score: 8

98% knows the answer to this question: "What is 0.6 as a percentage? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

88% knows the answer to this question: "What is the total of 25 + 53 + 32? "
Math Quiz

We hope you can do better than a simple 5

Average Score: 9

85% knows the answer to this question: "180+124+68 equals what number? "

How much do you know about food and beverages?
Extremely Hard Science Quiz Even Einstein would scratch his head!
Who sang these songs from the 20s?