Take this challenging quiz if you dare!
Question 1 of 10
What country blamed the Aswan High Dam for an outbreak of schistosomiasis, since the dam stopped droughts that once stopped the disease?
Question 2 of 10
Possibly intending it as a joke, who is credited with first suggesting daylight saving time in the 1780s?
Question 3 of 10
As the name suggests, what kind of lamp is filled with such gasses as iodine and bromine?
Question 4 of 10
Unless you're reading this in 2017, the last total eclipse of the sun visible in the United States was in 1991. Where?
Question 5 of 10
In a navy, what does a destroyer typically destroy?
Question 6 of 10
Vermillion, a reddish orange pigment, once came from what mercury ore, found near volcanoes and hot springs?
Question 7 of 10
What colorful scale is measured with the Forel-Ule scale?
Question 8 of 10
Hiro Nakamura and Nightcrawler would be impressed. They didn't even need Harry Potter's Floo Network. What did physicists apparently do to a photon's quantum state in 1998?
Question 9 of 10
Running from 1959 to 1963, which of these NASA missions came first?
Question 10 of 10
Now-extinct aurochs have also been recreated genetically. What food might you have made with auroch?
Who Sang Quizzes
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Who is the singer of these songs?
Please tell us if you know more than 6 songs
Average Score: 941% knows the answer to this question: "Who sang the famous song "Imagine" (1971) ? " -
Who Sang These Songs?
Who is able to score higher than a 6?
Average Score: 793% knows the answer to this question: "Which trumpet-voiced legend warmed hearts with “What a Wonderful World” (1967)? " -
Do you know the answers?
Find out by playing this quiz!
Average Score: 771% knows the answer to this question: "Who sang the famous song "Living Doll" (1986) " -
Are you a music expert?
Who Sang These Songs?
Average Score: 742% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? " -
Who sang these songs from the 50s, 60s & 70s
Which decade do you love musically?
Average Score: 940% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? " -
Who sang these songs?
Question 5 is impossible
Average Score: 874% knows the answer to this question: "Who sang the famous song Yesterday (1965)? "
History Quizzes
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Is your IQ high enough?
History Quiz
Average Score: 768% knows the answer to this question: "Who invented the first successful airplane? " -
Calling All History Buffs!
Can You Beat the Experts?
Average Score: 776% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? " -
Are you a history buff
play this history quiz!
Average Score: 849% knows the answer to this question: "Which war ended with the Treaty of Versailles? " -
History Trivia
Are you smart enough to score a 6 or better?
Average Score: 945% knows the answer to this question: "By 1905, what narcotic, derived from poppy latex, had addicted millions in China due in part to British imperial trade? " -
History Quiz
8 or higher? You're pretty smart!
Average Score: 488% knows the answer to this question: "1953 tennis stars Maureen Connolly and Doris Hart were from which country? " -
Are you wise enought?
Play Our History Quiz
Average Score: 421% knows the answer to this question: "To which political party did George Washington belong? "
Geography Quizzes
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Geography Quiz
Thumbs up when you score a 10/10
Average Score: 624% knows the answer to this question: "Which explorer gave the Pacific Ocean its name? " -
Geography Quiz
You're invited!
Average Score: 599% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 659% knows the answer to this question: "Which is the largest continent on Earth? " -
Hard Geography Quiz
Only for people with a lot of knowledge!
Average Score: 456% knows the answer to this question: "What US state's flag has a Union Jack in the top left corner? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 637% knows the answer to this question: "Which country lies directly south of Mongolia? " -
Quiz on Geography
You probably won't score higher than a lousy 6
Average Score: 592% knows the answer to this question: "Which country has the most islands in the world? "
Music Quizzes
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What is your favourite decade?
Average Score: 938% knows the answer to this question: "Who sang the song, "Hey Jude" (1968)? " -
Music Quiz
Please share your score in the comments below
Average Score: 823% knows the answer to this question: "Mick Jagger is the lead singer of which rock group? " -
Challenging Music Quiz.
We are sorry for these difficult questions!
Average Score: 997% knows the answer to this question: "Which is the song from the movie "Top Gun" that was a hit for Berlin in 1986? " -
10 famous songs, 10 unfinished titles
Take Quiz
Average Score: 881% knows the answer to this question: "'Viva ____' " -
Challenging Music Quiz
We challenge you to do better than a 5 out of 10
Average Score: 833% knows the answer to this question: "Who "stuck a feather in his hat and called it macaroni"? " -
Music Quiz
Can you do better than a 5 out of 10?
Average Score: 752% knows the answer to this question: "What is a group of four performers called? "
Science Quizzes
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Try scoring a 10 out of 10
10 HARD Science Questions
Average Score: 797% knows the answer to this question: "John Luther Jones of Cayce, Kentucky, has a special place in railway lore. By what name is he better known? " -
Are you a mad scientist?
Average Score: 847% knows the answer to this question: "Fillies become mares, the female of what animal? " -
Be like this Owl
Average Score: 947% knows the answer to this question: "The person who receives a fax normally does what? " -
Science Trivia Quiz
How many questions can you answer correctly?
Average Score: 886% knows the answer to this question: "What is most of the oxygen that enters the human body taken in through? " -
Science Quiz
10 Questions
Average Score: 893% knows the answer to this question: "What phrase can refer to June in Jaipur, or to a warm spell in late autumn in North America? " -
10 HARD Science Questions
Did you know all answers?
Average Score: 985% knows the answer to this question: "What is electrical current that reverses its direction at a regular interval called? "
General Knowledge Quizzes
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Brain-Teasing Trivia Questions
We wonder what you will score
Average Score: 576% knows the answer to this question: " " -
General Knowledge Quiz
And..? Did you know it all?
Average Score: 535% 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: 879% knows the answer to this question: " " -
Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 547% knows the answer to this question: " " -
His score is unbeatable by anyone!
Impossible Knowledge Quiz
Average Score: 858% knows the answer to this question: " " -
Sudden Death
Only a genius will make it all the way to question 10
Average Score: 799% knows the answer to this question: " "
Literature Quizzes
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Only bookworms will score high at this literature quiz
Average Score: 421% knows the answer to this question: "Which of these writers died in 1400? " -
Are you smart enough to score higher than a 5?
Be warned, this is a hard literature quiz!
Average Score: 627% knows the answer to this question: "Which book by J. R. R. Tolkien did not contain excerpts of the 2007 book "The Children of Hurin"? " -
Don't try this one if you don't know some books!
Average Score: 675% knows the answer to this question: "Which of these means to agree or concur? " -
A quiz only for book lovers!
Average Score: 650% knows the answer to this question: "Which one of the following is an exclamation? " -
Are you a real Bookworm?
Average Score: 352% knows the answer to this question: "In the William Styron title, what must Sophie Zawistowska do? " -
Do you dare to take this challenge?
Literature Quiz
Average Score: 964% knows the answer to this question: "Which of these fiction genres features fantastic plots and magical creatures? "
Math Quizzes
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Math Quiz
We hope you're smart enough for these questions
Average Score: 851% knows the answer to this question: "If you eat 23 sweets from a tub that contains 687 how many sweets do you have left? " -
Math Quiz
Can You Solve It Without a Calculator?
Average Score: 757% knows the answer to this question: "38x39÷38 equals what number? " -
Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 1064% knows the answer to this question: "Which number is most commonly considered unlucky? " -
Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 891% knows the answer to this question: "What is double 26? " -
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 893% knows the answer to this question: "What is the total of 25 + 53 + 32? " -
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 881% knows the answer to this question: "How many feet long is a 100-yard football field? "
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Everybody likes music, but how much do you know about it?
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How much do you know about food and beverages?
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Extremely Hard Science Quiz Even Einstein would scratch his head!