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Question 1 of 10
What is a common unit of depth in the ocean?
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Question 2 of 10
By what elemental property is the average weight of an atom classified?
This question was counted as incorrect because no answer was selected.
Question 3 of 10
In human biology, what do melanin and carotene determine?
This question was counted as incorrect because no answer was selected.
Question 4 of 10
When are you most likely to spot a nocturnal animal?
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Question 5 of 10
What part of your body is ingrown if you're suffering from onychocryptosis?
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Question 6 of 10
What is removed through desalination?
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Question 7 of 10
What is the theory of the beginning of the universe called?
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Question 8 of 10
The Gila River is a tributary of the Colorado River. But what is the gila monster?
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Question 9 of 10
What is often used in advertising signs and produces a bright reddish-orange light?
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Question 10 of 10
What disease is called parotitis because it swells the parotid (salivary) glands in the cheeks?
This question was counted as incorrect because no answer was selected.
Next suggestion: Science Quiz
Riddle answer: Lead
Who Sang Quizzes
Who Sang These Songs?
What did you score? Please tell us!
"Who sang the famous song "Ultra Violet" (1991)? "
Who is the Singer of These Songs?
Can you help us out by answering all these questions?
"Who sang the famous song "Love Me Do" (1963) ?"
Are you aware of the singer of these songs?
Try to score higher than a 6!
"Who sang the famous song "Thank God I'm A Country Boy" (1975) ?"
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"Who sang the famous song "Don't Let The Sun Go Down On Me" (1991) ?"
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Music Quiz
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Who Sang These Songs?
Who is able to recognize all 10 songs?
"Who sang the famous song "Yesterday Once More" (1973)"
"Who sang the famous song "We Can Work It Out" (1965) ?"
Who Sang These Songs?
Do you know more than 5 of these songs?
"Who sang the famous song "Be Here To Love Me" (2004)? "
Music quiz based on the 1970s.
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"Who sang the famous song "25 Or 6 To 4" (1970)?"
History Quizzes
Historical Trivia Test
Are you a true historian?
"In the Falklands War Argentina invaded what island? "
History Quiz
10 questions
"Who was Franklin D. Roosevelt?"
History Quiz
Do you remember this singer?
"In 2014, scientists first converted normal cells into what kind of cells?"
'Brain Trainer for History'
Train your brain with this quiz!
"The new industrialists built gas-lit factories close to the coalfields and rivers that powered them, and the workers fol..."
History Trivia
Any idea what it is?
"Roman men wore togas and Roman women wore what?"
Quiz For Historians
We bet you aren't smart enough!
"In what year did World War II begin?"
A quiz consisting of 10 questions about history.
Do you know enough to score a perfect 10?
"Which country is also known as Nippon?"
Achieving a flawless score of 10 is beyond your reach.
At least not in this life!
"In which country did the Mau Mau Rebellion take place?"
Is your IQ high enough to score a perfect 10
History Quiz
"Isaac Newton is known best as this?"
Geography Quizzes
10 Geography Questions
How many did you answer correctly?
"Which country with a total area of 51,100 square kilometers and has San Jose as its capital city?"
Do you think you can make the 7?
Try it Here!
"Porto is what European country's second largest city?"
Do you believe you can score higher than a 7 on this challenging geography quiz?
Play now and find out!
"Sofia is the capital of which country?"
"Which of the principal rivers of the world has the Southern Ural Mountains in Russia as its source?"
Difficult Geography Trivia
We hope you can handle this quiz!
"What country is known locally as Osterreich, and has been ever since it became the "Eastern Realm" of the Holy Roman Emp..."
Geography test
Play the test
"Which of these are ideal air conditions to cause a thunderstorm?"
"The Channel Islands are between France and what other country?"
If you can't score at least a 9 you should go back to school!
Go to questions!
"To which of these can the description "World War II memorial" be applied?"
"What nomadic people, who range from Arabia across North Africa, are gradually giving up their tents and settling down?"
Music Quizzes
Sudden Death Music Quiz
How many retries do you need? Let us know in a comment!
"Blues musicians Albert, BB and Freddie shared which surname?"
Quiz on music
Do you accept this challenge?
"Who recorded the 1973 album 'Goodbye Yellow Brick Road'?"
Quiz about music.
Hats off if you're able to score a perfect 10
"The Anita Kerr Singers won the Best Vocal Group Performance Grammy for "We Dig Mancini," defeating what lesser group's p..."
Knowledge Quiz About Music
Share if you scored higher than a 6
"Which 2008 movie could have been subtitled Fathers of the Bride?"
The hardest pop music quiz of the internet
Share your score below
"Who performed "Wake Me Up Before You Go Go" (1984)"
Unbeatable Music Quiz
What song would you choose?
"Finish this line of The Who lyrics: "People try to put us down - Talkin' 'bout my ___________"."
Music Quiz
We'd love to see your score in the comments
"According to the Andrews Sisters, where shouldn't you sit "with anyone else but me"?"
"Which girl was a Simon and Garfunkel hit?"
"What #1 country and pop song for Kenny Rogers and Dolly Parton shares its name with a Hemingway novel?"
Science Quizzes
Answer all 10 questions about science and share your result.
Can you score a 5+?
"What agency maintains the U.S. space program?"
Can you handle a defeat in science?
Take Test
"What Austrian has an effect named for him, one familiar to TV meteorologists, cops lurking in speed traps and people who..."
Mixed Trivia Quiz
10 Questions!
"What well-known Tombstone peace officer was born in Illinois?"
"What is the bending of light called?"
"The International Children's Peace Prize was renamed the Nkosi, for Nkosi Johnson, who was born with what virus, which k..."
Quiz About Science
Can you answer 5 or more questions correctly?
"What polluting material can choke an animal by getting caught around its neck?"
Show us your score and you get mad respect
Hard Science Quiz
"A 'tracheotomy' is performed when what is blocked?"
Hard Science Quiz
Who is able to score higher than an impossible 8?
"What is the correct name for modern man?"
Challenging Science Quiz
Unless you are Einstein!
"It's only done to treat really extreme cases of epilepsy, but half of something is removed in a hemispherectomy. What?"
General Knowledge Quizzes
General Knowledge Trivia Quiz
Not a single soul will score a 10
"A Southeast Asian animal called the binturong, aka the Asian bearcat, smells like it belongs in a movie theatre. What do..."
Impossible Knowledge Quiz
Most people can only guess the answers!
"In which of these countries could you see the big five safari animals?"
Yes, we said absolutely no one!
Try this insane quiz here!
"Which animal is small and furry with short legs?"
Were you able to nail this quiz? Please tell us!
Unbeatable General Knowledge Quiz
"By definition, which of these sandwiches do you make with three slices of bread?"
Measure your brain with this quiz
Most people seem to have a medium sized brain
"What determines how loud or soft a sound is?"
Awesome Trivia Quiz
You think you can score an 8+?
"Prince Khurram fell in love with Arjumand Banu Begum. What famous building is an eternal monument to that love?"
Impossible Mixed Trivia
Who is able to answer all questions correctly? Share if you did!
"Who sang the famous song "Call Me" (1980)?"
Score a 5+ and you're a genius
Play Now
"Princess Grace of Monaco had a successful career before she become a princess. What was she?"
"What was the name of the controversial barrier that was constructed by East Germany in the 1960s?"
Literature Quizzes
'Reading Assessment'
Who is your favorite author?
"In "Robinson Crusoe", where is Robinson Crusoe stranded?"
Literature Quiz
Until now only ONE person got a perfect 10
"Who wrote "1984"?"
Literature Quiz
Do you know enough about literature to get them al right?
"In this list, which word rhymes with six?"
"Who was the author of "Treasure Island"?"
"What does the caged bird sing of in "I Know Why the Caged Bird Sings"?"
"In "The Wizard of Oz", why does Dorothy want to find the Wizard of Oz?"
"Lewis Carroll's book Alice's Adventures in Wonderland was banned in which country?"
"Within a sentence, what punctuation often shows a relationship between clauses?"
"John Keats wrote a well-known ode to what evening songbird, which also "sang in Berkeley Square"?"
Math Quizzes
Do you know what number it should be?
Math Quiz
"You have won $50,000 in the lottery. Taxes on the income are 20%. How much is owed in taxes?"
Can you score an 8 or better?
Math test
"If you had 150 email messages saved, then got 27 new ones and deleted 17, how many are there now?"
Mathematics Quiz
Who is smart enough to score a 5+?
"How much money is 2 quarters?"
Math Quiz
Can you solve these very hard math problems ?
"What word means a measure of spread in statistics?"
Mathematics Quiz
Do you know the answer?
"What is a third of 27?"
How many Squares?
Math test
"What designates the hours between noon and midnight?"
No one can score a 7 or better
Math Test
"There are 61 boxes of shoes in a shop. There are 2 shoes in each box. How many shoes are in the shop?"
Mathematics Quiz
Do you know the answer?
"How many pennies in a pound?"
Mathematics Quiz
Who is able to score higher than a lousy 4?
"Elise knocks 3 seconds off her previous best time of 5 minutes. What's her new best time?"