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 Quiz About History
Are you smart enough for this quiz?
Average Score: 8
100% knows the answer to this question:
"Which of these is actually a famous battle in history?
"
-
History Quiz
Are you a Historian?
Average Score: 8
100% knows the answer to this question:
"Lance Armstrong won titles in which sport before being exposed as a cheat?
"
-
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?
"
-
Difficult History Test
Take the test and show off your score
Average Score: 9
100% knows the answer to this question:
"Tony Blair is best known for holding what political position?
"
-
You think you know your History?
Find out now in this Quiz
Average Score: 7
97% knows the answer to this question:
"President Antonio Segni resigned as the leader of what European country in 1964?
"
-
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 9
98% knows the answer to this question:
"Prince Rainier III of Monaco married which Hollywood actress?
"
-
History Knowledge Test
Take the official test here
Average Score: 8
94% knows the answer to this question:
"IN 1942, the minimum age for the drafted was lowered from 21 to what?
"
-
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 Quiz
Play now
Average Score: 8
99% knows the answer to this question:
"The first Autobahn opened in which country in 1932?
"
-
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: 9
99% knows the answer to this question:
"What type of vacations do people often take in cold, mountainous Switzerland?
"
-
Geography Quiz
Find out if you belong to the 1%
Average Score: 9
100% knows the answer to this question:
"What breed of dogs originated in Afghanistan?
"
-
Geography Quiz
We challenge you to score at least a 7
Average Score: 9
96% knows the answer to this question:
"Rice, soy sauce and fish sauce are traditional ingredients in what type of cooking?
"
-
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?
"
-
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: 7
93% knows the answer to this question:
"Which of these capital cities is in Europe?
"
-
Geography quiz. Level Impossible.
Dare to share?
Average Score: 8
100% knows the answer to this question:
"The Harrods department store is in the Knightbridge neighborhood of which city?
"
-
Challenging Geography Quiz
We hope you can handle this quiz!
Average Score: 9
100% knows the answer to this question:
"Which of these countries has a population of over 1.2 billion?
"
-
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
Can you do better than a lousy 6?
Average Score: 10
100% knows the answer to this question:
"What couldn't The Rolling Stones get any of in their hit of 1965?
"
-
Quiz about Music
Only real music fans score a decent 7+
Average Score: 9
100% knows the answer to this question:
"Which of these was a hit single for The Mamas & the Papas in 1966?
"
-
New Music Trivia
Can you answer all music questions correctly?
Average Score: 9
100% knows the answer to this question:
"Which of these is the name of a '60s song by Bob Dylan?
"
-
How often do you listen to music?
HARD Music Quiz
Average Score: 7
100% knows the answer to this question:
"Coolio reworked Stevie Wonder's "Pasttime Paradise," turning it into what song?
"
-
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?
"
-
Challenging Music Quiz
We think scoring a 5+ is impossible
Average Score: 10
100% knows the answer to this question:
"Finish this line of lyrics: 'I've travelled each and every highway - And more, much more than this - I did it ___________'.
"
-
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?
"
-
Challenging Music Quiz
We think scoring a 5+ is impossible
Average Score: 9
100% knows the answer to this question:
"Which of these was a member of The Beatles?
"
-
Science Sudden End Quiz
Only 5 out of 10 will finish this one!
Average Score: 0
99% knows the answer to this question:
"What means of transportation is typically yellow in New York City, but black in London?
"
-
Nobody can score a perfect 10
Quiz for Scientists
Average Score: 10
100% knows the answer to this question:
"Just below the epiglottis are two plates called the thyroid cartilage, which in turn meet to produce what body part with a fruity name?
"
-
Show us your score and you get mad respect
Hard Science Quiz
Average Score: 9
97% knows the answer to this question:
"A 'tracheotomy' is performed when what is blocked?
"
-
Nobody can score higher than a lousy 5
Science Quiz
Average Score: 7
90% knows the answer to this question:
"What do we call the teeth we grind our food with?
"
-
Science Quiz
We really think scoring higher than a 6 is impossible
Average Score: 9
96% knows the answer to this question:
"When introduced by Raytheon, what appliance was originally called the Radar Range?
"
-
Can you score a perfect 10 in this Science quiz?
10 questions
Average Score: 9
100% knows the answer to this question:
"What is removed during an appendectomy?
"
-
Science Quiz
Prove you're a real scientist by scoring a 10
Average Score: 9
99% knows the answer to this question:
"Torald Sollmann tried to find an antidote to what horrific gas ... by spraying himself with it?
"
-
Science Quiz
Try scoring a perfect 10
Average Score: 10
100% knows the answer to this question:
"Poodle, collie, beagle and golden retriever are all types of what animal?
"
-
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 6
100% knows the answer to this question:
"HP and IBM are brands of which product?
"
-
Who Sang These Songs?
You'll never ever score higher than a 6
Average Score: 6
100% knows the answer to this question:
"Who sang the famous song "Disco Inferno" (1976)?
"
-
Who Sang These Songs
Did you know more than 5 songs?
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ?
"
-
Who Sang These Songs?
No one knows more than 5 songs in this quiz!
Average Score: 8
93% knows the answer to this question:
"Who sang the famous song "Graceland" (1986)?
"
-
Can you score a 6 or better ?
Do you remember who sang this song?
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "Thriller" (1983)
"
-
Who Sang These Songs?
Good luck playing!
Average Score: 9
97% knows the answer to this question:
"Who sang the famous song "Green Green Grass Of Home" (1966) ?
"
-
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) ?
"
-
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 From The 70s?
10 hard questions
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "We Will Rock You" (1977) ?
"
-
Who Sang These Songs From The 70s?
10 hard questions
Average Score: 9
100% knows the answer to this question:
"Who sang the famous song "Fernando" (1975) ?
"
-
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 Quiz
10 questions but you won't get them all correctly!
Average Score: 9
100% knows the answer to this question:
"What second largest island in the Mediterranean are canned herrings named for?
"
-
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?
"
-
Food & Beverages Quiz
Did you top a 6? Please tell us!
Average Score: 8
100% knows the answer to this question:
"Where would you find mussels?
"
-
Food & Beverages Quiz
Are you able to score a perfect 10?
Average Score: 10
99% knows the answer to this question:
"Which of the following breakfasts has the most nutritional value?
"
-
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?
"
-
Challenging Food & Beverages Quiz
We challenge you to beat his score!
Average Score: 8
100% knows the answer to this question:
"Pop tarts can be heated in which of the following?
"
-
Challenging Food Quiz
10 HARD questions about food & beverages
Average Score: 6
100% knows the answer to this question:
"if you order Chateaubriand, what type of meat will you be served?
"
-
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?
"
-
General Knowledge Quiz
What did you score? Please share below in the comments
Average Score: 6
100% knows the answer to this question:
"Who sang the famous song "Lonely Weekends" (1960)?
"
-
Absolutely no one scores a 6 or higher
Difficult Mixed Trivia Questions
Average Score: 7
98% knows the answer to this question:
"In the 1960s which of these was a popular women's hairstyle?
"
-
Impossible Knowledge Quiz
Dare to prove us otherwise?
Average Score: 8
97% knows the answer to this question:
"Vatican City borders which Italian city?
"
-
10 General Knowledge Questions
Please beat her score!
Average Score: 8
99% knows the answer to this question:
"What did David Livingstone name the famous waterfall he came across when navigating the Zambezi river?
"
-
Unattainable Trivia Challenge
We dare you to share your score below
Average Score: 7
100% knows the answer to this question:
"Which of the following was a popular type of plane during the war?
"
-
Solve this riddle and play our quiz
Intelligence Quiz
Average Score: 8
95% knows the answer to this question:
"Charles Lindbergh, winner of the 1954 Pulitzer Prize, is better known in which field?
"
-
Unbeatable Knowledge Quiz
Nobody can beat this quiz!
Average Score: 8
99% knows the answer to this question:
"The Roman Coliseum is famous for which of these?
"
-
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?
"
-
Can you solve this riddle?
Challenging Mixed Trivia
Average Score: 9
99% knows the answer to this question:
"Which of these is a nickname of New York City?
"
-
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 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"?
"
-
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?
"
-
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
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 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
Who is your favorite author?
Average Score: 8
99% knows the answer to this question:
"In "Robinson Crusoe", where is Robinson Crusoe stranded?
"
-
Quiz About Movies
What did you score?
Average Score: 8
100% knows the answer to this question:
"What movie sequel promoted itself with the tagline, "Just when you thought it was safe to go back in the water"?
"
-
Movies: 10 Daunting Questions
We hope you have watched enough movies
Average Score: 9
100% knows the answer to this question:
"The film "Jack the Giant Slayer" is a retelling of what tale?
"
-
Only 10% can complete all 10 of these movie titles
Movie Title Quiz
Average Score: 10
100% knows the answer to this question:
"Planet of the …..
"
-
10 Questions about popular movies
Start Movie Quiz
Average Score: 8
100% knows the answer to this question:
"In which film did Robin Williams dress up as a Scottish nanny?
"
-
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)
"
-
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?
"
-
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 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"?
"
-
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?
"
-
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?
"
-
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?
"
-
Mathematics Quiz
Are you a real mastermind in mathematics?
Average Score: 7
100% knows the answer to this question:
"It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now?
"
-
Mathematics Quiz
What did you score? Let us know in the comments
Average Score: 7
100% knows the answer to this question:
"Cans of soup are 45p. If I buy 3 cans on a 3 for 2 offer, what is the real price per can?
"
-
Math IQ Test
Do you know the answer?
Average Score: 9
100% knows the answer to this question:
"If it snows 1 inch per hour for 2 days, how many inches of snow is that?
"
-
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?
"
-
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 9
100% knows the answer to this question:
"What is 123 times 4?
"
-
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 Time!
Think you have what it takes to ace it?
Average Score: 9
100% knows the answer to this question:
"If you are 29 years old. How old will you be in 21 years time?
"