Jons Jacob Berzelius not only identified silicon, selenium, thorium and cerium, he also developed what system?
It's used to make computer chips, but add an E and you have R2SiO, a polymer with which Pamela Anderson is well acquainted. What is it?
-
Challenging History Questions
Can you score higher than a 5 in this hard quiz
Average Score: 9
100% knows the answer to this question:
"Which was Nazi Germanys largest concentration and extermination camp?
"
-
Challenging Quiz About History
Are you smart enough for this quiz?
Average Score: 9
99% knows the answer to this question:
"In the Trojan War, Paris of Troy famously stole away which woman?
"
-
Quiz about History
How many retries did you need?
Average Score: 7
100% knows the answer to this question:
"Which country declared itself independent from France in March 1956?
"
-
Are you educated enough?
History Quiz
Average Score: 7
100% knows the answer to this question:
"Which nation became the 28th member of the European Union in 2013?
"
-
Play Quiz
Average Score: 8
99% knows the answer to this question:
"Who was the monarch of the United Kingdom in 1977?
"
-
History Quiz
You will fail at this history quiz
Average Score: 9
100% knows the answer to this question:
"After the Battle of Hastings, what did William become known as?
"
-
HARD History Quiz
Only doable with an IQ above 130
Average Score: 8
99% knows the answer to this question:
"A shortage of what, led 1940's women to paint seams on the back of their legs?
"
-
History Knowledge Test
Take the official test here
Average Score: 8
98% knows the answer to this question:
"Which sportsman admitted to doping in his career in an interview with Oprah?
"
-
History Quiz
Are you a wise person? Prove us!
Average Score: 9
100% knows the answer to this question:
"In what country was the first Olympiad held?
"
-
Challenging Geography Quiz
We hope you can handle this quiz!
Average Score: 8
98% knows the answer to this question:
"The birthplace of the Olympic games is Olympia, in which country?
"
-
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 6
100% knows the answer to this question:
"Which country lies directly south of Mongolia?
"
-
Challenging Geography Quiz
We hope you can handle this quiz!
Average Score: 8
98% knows the answer to this question:
"Which continent has the fewest countries?
"
-
Challenging Geography Quiz
We hope you can handle this quiz!
Average Score: 7
93% knows the answer to this question:
"Which of these capital cities is in Europe?
"
-
Only an Aussie can score a perfect 10 in this quiz!
Play Now
Average Score: 8
100% knows the answer to this question:
"By what name are Australian women known generically?
"
-
Geography Quiz
You won't score a 6 or higher!
Average Score: 7
100% knows the answer to this question:
"With 1,000 plus rooms, what is the largest inhabited castle in the world?
"
-
Geography Quiz
Who dares to share his score in the comments?
Average Score: 9
100% knows the answer to this question:
"France shares a border to the south with which European Country?
"
-
Sorry, you are just not good enough
to score a perfect 10!
Average Score: 8
100% knows the answer to this question:
"What is the capital city of the Central American country of Guatemala?
"
-
Geography Quiz
10 questions most people will struggle with
Average Score: 7
93% knows the answer to this question:
"Which best describes the Wailing Wall?
"
-
10 famous songs, 10 unfinished titles
Take Quiz
Average Score: 8
100% knows the answer to this question:
"'Viva ____'
"
-
Challenging Music Quiz.
We are sorry for these difficult questions!
Average Score: 9
100% knows the answer to this question:
"Which is the song from the movie "Top Gun" that was a hit for Berlin in 1986?
"
-
Music Quiz
Have you ever been to a concert?
Average Score: 9
99% knows the answer to this question:
"Davy Jones was the lead singer in which band?
"
-
Challenging Music Quiz
We challenge you to score a 7+
Average Score: 7
100% knows the answer to this question:
"Italian Luciano Pavarotti was part of which music group?
"
-
Very Hard Music Quiz
10 Questions
Average Score: 6
100% knows the answer to this question:
"What classic song contains the lyrics "And the forests will echo with laughter.."?
"
-
Music Quiz For Intelligent People
Are you smart enough?
Average Score: 7
100% knows the answer to this question:
"After a brief mid-career effort to play for the Detroit Lions, who included two of the Lions (Mel Farr and Lem Barney) portraying party-goers in the background of "What's Going On"?
"
-
Escape from reality and play this hard music quiz
Start Here
Average Score: 7
93% knows the answer to this question:
"Paul Westerberg was the front man for which band originally named The Impediments?
"
-
HARD Music Quiz
Let us know your score in the comments below
Average Score: 7
89% knows the answer to this question:
"Who wrote the opening to "California Girls" the first time he took acid?
"
-
Play Music Quiz
We bet you're not a musician!
Average Score: 9
100% knows the answer to this question:
"Which record company was founded in Detroit by Berry Gordy, Jr, a former boxer, who applied many of the business techniques he'd seen working on the Ford assembly line?
"
-
Nobody can score higher than a lousy 5
Science Quiz
Average Score: 7
88% knows the answer to this question:
"What do we call the teeth we grind our food with?
"
-
Science Quiz
Are you smarter than a astronaut? Prove us by score higher than a 6
Average Score: 10
100% knows the answer to this question:
"What protective layer surrounds Earth?
"
-
Quiz For Scientists
Have you ever entered a science fair?
Average Score: 9
100% knows the answer to this question:
"Alexander Graham Bell and his assistant were the first two people to use this invention, but First Lady Lucy Hayes was the third. What?
"
-
Hard Science Quiz
We think this quiz is way too hard for you!
Average Score: 8
100% knows the answer to this question:
"Earthquakes sometimes cause "tidal" what?
"
-
Play This Science Quiz
Only for quizzers with an high IQ
Average Score: 9
100% knows the answer to this question:
"Most of the oxygen in the air is produced by what chemical process?
"
-
Most people can't even score 5 out of 10 in this science quiz
Play Science Quiz
Average Score: 9
100% knows the answer to this question:
"What is the addictive chemical in cigarettes?
"
-
Science Quiz
Are you worthy of the respect?
Average Score: 8
99% knows the answer to this question:
"What growth do pine trees have where most other trees have leaves?
"
-
Science Quiz
A score higher than a 6 is impossible
Average Score: 10
100% knows the answer to this question:
"Horseshoes are usually made from what?
"
-
Don't bother beating my score
Science Quiz
Average Score: 7
84% knows the answer to this question:
"What do we call the teeth we grind our food with?
"
-
Who Sang These Songs?
What did you score?
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "Mandy" (1974)?
"
-
Who Sang These Famous Classic Rock Songs?
What's your favorite classic rock hit? Let us know in the comments!
Average Score: 8
100% knows the answer to this question:
"Who sang the famous song "(I Can't Get No) Satisfaction" (1965)?
"
-
Who Sang These Songs?
No is able to score higher than a 6
Average Score: 9
97% knows the answer to this question:
"Who sang the famous song "Starman" (1972)
"
-
Who Sang These Songs?
Nobody knows more than 4 songs
Average Score: 7
88% knows the answer to this question:
"Who sang the famous song "Rock With You" (1979)?
"
-
Who Sang These Songs? - Sudden End Style
How many songs didn't you know?
Average Score: 0
0% knows the answer to this question:
"Who sang the famous song "I Left My Heart in San Francisco" (1962)?
"
-
60's music quiz
You won't score a perfect 10
Average Score: 8
97% knows the answer to this question:
"Who sang the famous song "Sunny Afternoon" (1966) ?
"
-
Who Sang These Songs?
Please tell us if you know more than 6 songs
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "Imagine" (1971) ?
"
-
Who Sang These Disco Songs
How many disco songs did you know?
Average Score: 8
99% knows the answer to this question:
"Who sang the famous song "Y.M.C.A." (1978)?
"
-
Who sang the famous song "Hey Jude" (1968) ?
If you know the answer, make sure you check out this quiz, you might score a perfect 10
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "Hey Jude" (1968) ?
"
-
Food & Beverages Quiz
We challenge you to score higher than a lousy 5
Average Score: 9
100% knows the answer to this question:
"Also called pieplant, what tart pink vegetable is often used as a pie filling?
"
-
Challenging Food & Beverages Quiz
We challenge you to beat her score!
Average Score: 7
99% knows the answer to this question:
"Placing a green tomato into a paper bag helps it to do what?
"
-
10 fun questions about food you probably can't answer
Food Quiz
Average Score: 9
100% knows the answer to this question:
"What food group do oatmeal, brown rice and whole wheat belong to?
"
-
Food Quiz
10 questions but you won't get them all correctly!
Average Score: 10
100% knows the answer to this question:
"Grapes come in what?
"
-
Food and Beverage Quiz
10 questions but you won't get them all correctly!
Average Score: 9
100% knows the answer to this question:
"By what name is Beijing kao ya better known in the West?
"
-
Can you answer all 10 questions correctly?
Challenging Quiz About Food & Beverages
Average Score: 7
100% knows the answer to this question:
"The gland which controls your metabolism is called what?
"
-
Food Quiz
What's on your favorite sandwich?
Average Score: 10
99% knows the answer to this question:
"What dish did Lemuel Benedict invent in 1894, as a hangover cure?
"
-
Food and Beverage Sudden End Quiz
15 questions!
Average Score: 0
99% knows the answer to this question:
"What is the popular combination of drinks?
"
-
Food and Beverage Quiz
Who is able to score higher than a lousy 4? Share if you did
Average Score: 9
100% knows the answer to this question:
"Which animal's meat is referred to as mutton, particularly when the animal is an adult?
"
-
Fresh Intelligence Test
This quiz is not for the faint-hearted
Average Score: 8
99% knows the answer to this question:
"What is the name given to the desert that covers a lot of Australia?
"
-
Ready to beat your friends?
General Knowledge Quiz
Average Score: 8
100% knows the answer to this question:
"Where is the Outback?
"
-
General Knowledge Quiz
We challenge you to score a 6+
Average Score: 7
97% knows the answer to this question:
"321+218+115 equals what number?
"
-
Mixed Knowledge Trivia
Who is able to do better than a 6? Share in the comments
Average Score: 7
99% knows the answer to this question:
"If you eat 45 sweets from a tub that contains 615 how many sweets do you have left?
"
-
Hard Mixed Trivia Quiz
This quiz is specially made for you!
Average Score: 6
100% knows the answer to this question:
"This 'J' is from the logo of which brand?
"
-
Do you know the answer to question 9?
10 Challenging questions
Average Score: 9
100% knows the answer to this question:
"Dustin Hoffman won the Best Actor Oscar for his role in which 1988 movie?
"
-
Brain Training Knowledge Quiz
Let us know your score in the comments below
Average Score: 8
96% knows the answer to this question:
"Which of the following countries is the smallest?
"
-
Challenging Knowledge Quiz
So, can you score higher than a 7? Share if you did
Average Score: 8
97% knows the answer to this question:
"In which country did the French Revolution take place?
"
-
General Knowledge Quiz
We hope you can beat this man!
Average Score: 8
99% knows the answer to this question:
"Venison is the meat of what animal?
"
-
Literature Quiz
How much knowledge have you stored in you brain about Literature?
Average Score: 7
96% knows the answer to this question:
"What word means to award compensation to?
"
-
Literature Quiz
We challenge you to score an 8+
Average Score: 7
99% knows the answer to this question:
"Which one of these means an animal's poisonous fluids?
"
-
Literature Quiz
How much knowledge have you stored in your brain about Literature?
Average Score: 6
84% knows the answer to this question:
"Which king said "A horse, a horse! my kingdom for a horse!"?
"
-
Literature Test
What did you score? Share below if you dare!
Average Score: 8
100% knows the answer to this question:
"Who wrote the comedy "Midsummer Night's Dream"?
"
-
Literature Quiz
Who of our quizzers can get a perfect 10? Share below!
Average Score: 8
100% knows the answer to this question:
"What classic novel did D. H. Lawrence write in 1928?
"
-
Literature Quiz
Who is your favorite author?
Average Score: 8
99% knows the answer to this question:
"In "Robinson Crusoe", where is Robinson Crusoe stranded?
"
-
Tell us, what do you really know about literature?
We think not enough to get more than 4 answer correctly!
Average Score: 6
100% knows the answer to this question:
"What John Spyri story is about a girl who lives in the Alps?
"
-
Crazy Quiz About Movies!
Nobody will be able to score a perfect 10
Average Score: 5
84% knows the answer to this question:
"In which movie did Brad Pitt play the role of Tyler Durden?
"
-
Movie Quiz
What movie has your best memory?
Average Score: 8
100% knows the answer to this question:
"You call that a knife? What movie, starring Paul Hogan, got men bragging about the size of their knives?
"
-
Movie Quiz
Can you top a 6 out of 10
Average Score: 8
98% knows the answer to this question:
"Climb Every Mountain is from which film musical?
"
-
Movie Quiz
Are you going to score a perfect 10?
Average Score: 6
100% knows the answer to this question:
"What romantic movie takes place on a doomed cruise ship?
"
-
We bet you can't even finish half of these movie titles in this quiz
Movie Quiz
Average Score: 9
100% knows the answer to this question:
" The Lord of the "...." (2003)
"
-
how often do you go to the movie theater?
Movie Quiz
Average Score: 7
98% knows the answer to this question:
"Marilyn Monroe starred in which of these classic movies?
"
-
Quiz about Movies
What is the last movie you saw?
Average Score: 8
99% knows the answer to this question:
"What animated movie is based on "The Snow Queen" by Hans Christian Andersen?
"
-
Movie Quiz Challenge
Think you have what it takes to do better than me?
Average Score: 8
99% knows the answer to this question:
"What type of film is "Kung Fu Panda 2"?
"
-
Crazy Quiz About Movies!
Nobody will be able to score a 7+
Average Score: 9
100% knows the answer to this question:
"Finish this famous movie title, "All About ___ ".
"
-
Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 8
99% 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
94% knows the answer to this question:
"How many feet long is a 100-yard football field?
"
-
Math Quiz
We challenge you to score an 8+
Average Score: 9
99% knows the answer to this question:
"What is twenty times twenty?
"
-
Mathematics Quiz
Do you know the answer?
Average Score: 9
98% knows the answer to this question:
"How many CD racks does it take to hold 300 CDs if each rack holds 75 CDs?
"
-
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
95% knows the answer to this question:
"How many feet long is a 100-yard football field?
"
-
HARD Math Quiz
Do you know the answer to this riddle?
Average Score: 8
100% knows the answer to this question:
"What is 33 plus half a century?
"
-
Unbeatable Math Quiz
You won't score higher than a 6
Average Score: 8
99% knows the answer to this question:
"Doubling is the same as multiplying by which number?
"
-
Test Your Math Knowledge
Absolutely nobody scores a solid 10
Average Score: 9
98% knows the answer to this question:
"What number when added to 1661, gives 2723?
"
-
Math Quiz
Are you real mathelete? Let us know below!
Average Score: 8
100% knows the answer to this question:
"Which is the correct spelling?
"