Challenging Science Quiz

Question 1 of 10

A unit of measure of absorbed radiation is known as what?

Question 2 of 10

What is a sudden violent explosion on the sun called?

Question 3 of 10

Patented in 1816 by Johann Nepomuk Maelzel, who would use a metronome today?

Question 4 of 10

The Devonian period, the fourth division of the Paleozoic Era, is named for Devonshire, which is found in what country, where that period's sedimentary rocks were first studied in the 1830s?

Question 5 of 10

In 2010, the phrase "I have your yokel" helped newscasters remember the pronunciation of a volcano that disrupted air travel after erupting in what country?

Question 6 of 10

If a substance is described as anhydrous, what does this mean?

Question 7 of 10

HCl is what sort of compound?

Question 8 of 10

What colourless, odourless substance is the main constituent of natural gas?

Question 9 of 10

German physicist William Roentgen discovered what in 1895?

Question 10 of 10

Asbestos, feldspar and clay are all examples of which type of mineral?

Who Sang Quizzes

Songs of the 70s: Who Sang Them?

Higher than a 6 seems impossible

Average Score: 7

41% knows the answer to this question: "Who sang the song, "Stairway to Heaven" (1971)? "
Who delivered these unforgettable hits?

start music quiz

Average Score: 8

47% knows the answer to this question: "Which crooner made "Sweet Caroline" (1969) a sing-along staple? "
Who sang these songs?

Are you older than 40? Then your chance is very slim you will score a 6 or better

Average Score: 9

84% knows the answer to this question: "Who sang the famous song "Strangers In The Night" (1966) ? "
Who Sang These Songs?

Nobody knows more than 4 songs

Average Score: 7

76% knows the answer to this question: "Who sang the famous song "Rock With You" (1979)? "
Which artist performed these songs?

Can you answer more than 4 questions correctly?

Average Score: 9

70% knows the answer to this question: "Who sang the famous song "Hey Jude" (1968)? "
Who Sang These Songs?

What did you score?

Average Score: 8

36% knows the answer to this question: "Which Fab Four brought the world "Let It Be" (1970)? "

General Knowledge Quizzes

Can you survive this Sudden End?

15 Mixed Knowledge Questions

Average Score: 0

60% knows the answer to this question: " "
10 Questions to test your Limits

Dare to try this quiz? Let us know your score

Average Score: 6

38% knows the answer to this question: " "
General Knowledge Quiz

Can you help him?

Average Score: 5

81% knows the answer to this question: " "
Mixed Knowledge Trivia

Trying to score higher than a 5 on this trivia feels like chasing a mirage!

Average Score: 5

87% knows the answer to this question: " "
Mixed Knowledge Quiz

What did you score?

Average Score: 4

40% 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

32% knows the answer to this question: " "

Math Quizzes

Math Quiz

We challenge you to score an 8+

Average Score: 9

91% knows the answer to this question: "What is twenty times twenty? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

75% knows the answer to this question: "What is 123 times 4? "
SUDDEN DEATH QUIZ

Try to stay on your feet!

Average Score: 0

68% knows the answer to this question: "How fast do you need to travel to go 150 miles in 3 hours? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 8

99% knows the answer to this question: "What is 10% of 1,000? "
Math quiz for intelligent people

Average Score: 8

52% knows the answer to this question: "What is 15 + 27? "
HARD Math Quiz

Do you know the answer to this riddle?

Average Score: 8

91% knows the answer to this question: "What is 33 plus half a century? "