Plants Quiz. Can you answer them all?
Question 1 of 10
The tahina palm has leaves so broad, 15 feet across, that it's visible on Google Earth. But we didn't discover it until 2008. Where?
Question 2 of 10
Eucalyptus deglupta is the only eucalyptus that grows in the northern hemisphere, in Hawaii and Florida. It also goes by what name, for how the outer bark peels, revealing an array of colors?
Question 3 of 10
If you see somebody standing under Viscum album, what should you do?
Question 4 of 10
What agriculture technique keeps one field fallow, sowing cereals in the fall and oats and legumes in the spring?
Question 5 of 10
What fungus from the Claviceps can spread through grains, creating hallucinations and madness that have been blamed for the Salem witch trials, the French peasant uprising in 1789 and Peter the Great's retreat from Astrakhan in 1722?
Question 6 of 10
We wouldn't have tequila if it weren't for what animals, which pollinate almost every tropical night-blooming plant?
Question 7 of 10
Two Indonesian flowers, rafflesia and titan arum both claim to be the world's largest flower. Confusingly, both are also known by what name?
Question 8 of 10
A genus of flowering plant called lobelia is known as Indian tobacco, as well as all but which of these names?
Question 9 of 10
That wonderful smell of cut grass comes from green leaf volatiles. According to a 2012 item in Science, what causes grass to release GLVs?
Question 10 of 10
The cranesbill is named for its resemblance to a crane, and it is the wild version of what flower, whose name means "crane" in Latin?
Who Sang Quizzes
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Music Quiz For Music Geniuses
Who Sang These Songs?
Average Score: 732% knows the answer to this question: "Which rock & roll pioneer electrified audiences with "Johnny B. Goode" (1958)? " -
Can you tell us who sang these songs?
Good luck playing!
Average Score: 933% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) " -
Do you know who sang these songs?
Try scoring a 6+
Average Score: 934% knows the answer to this question: "Who sang the famous song "What A Wonderful World" (1968) ? " -
Who Sang These Songs?
Do you know more than 5 of these songs?
Average Score: 955% knows the answer to this question: "Who sang the famous song ”Material Girl” (1985)? " -
Who Sang These Famous Hits?
What did you listen in your bedroom?
Average Score: 955% knows the answer to this question: "Which artist rocked out with "Shake, Rattle and Roll" (1956)? " -
Who Sang These Songs?
Are you old enough to remember these songs?
Average Score: 798% knows the answer to this question: "Who sang the famous song "Cocktails for Two" (1944)? "
History Quizzes
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Can you beat me in this History Quiz?
Let us know if you did
Average Score: 537% knows the answer to this question: "In 1967 what did England do to the British Pound? " -
History Quiz
Find out if you still know enough to score a 10/10
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History Quiz
Can you top a 6? We challenge you to do so!
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Take this History Quiz
and share your score below
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History Quiz
Tell us if you are a true historian
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Take History Quiz
Did you get past question 4?
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Geography Quizzes
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Geography Quiz
Think you can find your way?
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Geography Quiz
Thumbs up when you score a 10/10
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Geography Quiz
Did you find your way to the last question?
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Geography Quiz
Did you score a 10?
Average Score: 790% knows the answer to this question: "Tampa Bay Times is a newspaper from which state? " -
Geography Quiz
Can you handle this one?
Average Score: 675% knows the answer to this question: "England uses which currency? " -
Geography Quiz
Scored more than 5? Share your score!
Average Score: 755% knows the answer to this question: "Which river is the longest in the world? "
Music Quizzes
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Quiz about Lenny Kravitz
Wish me a happy birthday
Average Score: 033% knows the answer to this question: "What is Lenny Kravitz's debut album? " -
Challenging Music Quiz
We think scoring a 5+ is impossible
Average Score: 1085% 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 ___________'. " -
Music Quiz
Can you do better than a lousy 6?
Average Score: 1023% knows the answer to this question: "What couldn't The Rolling Stones get any of in their hit of 1965? " -
Music Quiz
Can you do better than a 5 out of 10?
Average Score: 952% knows the answer to this question: "In what song does Dolly Parton sing: "What a way to make a livin' - Barely gettin' by - Its all takin' - And no givin"? " -
Music Quiz
Can you do better than a 5 out of 10?
Average Score: 728% knows the answer to this question: "What is a group of four performers called? " -
Challenging Music Quiz
We challenge you to do better than a 5 out of 10
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Science Quizzes
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HARD Science Quiz
Only doable for real mathematicians
Average Score: 849% knows the answer to this question: "A unit of measure of absorbed radiation is known as what? " -
Science Quiz
Prove you're a real scientist by scoring a 10
Average Score: 925% knows the answer to this question: "Torald Sollmann tried to find an antidote to what horrific gas ... by spraying himself with it? " -
Is anybody smart enough to do it?
Try this quiz and show us your are that smart person!
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Science Quiz
Have a positive score? Leave in the comments below!
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Try this impossible Science quiz but don't come crying if you failed!
Average Score: 525% knows the answer to this question: "Who spoke the first words uttered on the Moon? "Houston, Tranquillity Base here. The Eagle has landed" " -
This Science Quiz Is Incredibly Difficult
And we are very sorry about that!
Average Score: 965% knows the answer to this question: "What is another name for the human skull? "
Food & Beverage Quizzes
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Are you a real star in the kitchen?
Find out of you are a real chef!
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Challenging Food & Beverages Quiz
We challenge you to beat her score!
Average Score: 838% knows the answer to this question: " " -
Nobody will score higher than a 5 in this hard quiz about food and beverage!
Play if you dare to!
Average Score: 779% knows the answer to this question: " " -
Challenging Food & Beverages Quiz
We challenge you to beat her score!
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This is a food and beverage quiz!
Can you score an 8 or higher?
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Food & Beverages Quiz
How many times a week do you do groceries?
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General Knowledge Quizzes
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10 Questions about General Knowledge
We bet you can't do better than an 8
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Mixed Knowledge Quiz
Did you froze at question7?
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Mixed Trivia Quiz
Let us know your score below
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Unbeatable Mixed Trivia Quiz
Can you please beat his score?
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No one can score a 10 out of 10
Only educated people will stand a chance
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Hard Mixed Trivia
This hard quiz is too difficult for you!
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Literature Quizzes
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Test how much of knowledge about Literature you have stored in your brain!
Average Score: 471% knows the answer to this question: " Which creature was slain near the 'Tumtum' tree? " -
Or do you live in a library?
Only then you stand a chance!
Average Score: 721% knows the answer to this question: "What author was only popular after his death and married his first cousin? " -
Can you handle this hard Literature quiz?
Play it here
Average Score: 650% knows the answer to this question: "In the rhyme "Hickory Dickory Dock", what time did the clock strike? " -
Literature Quiz
Average Score: 638% knows the answer to this question: "What war is prominent in "Little Women"? " -
Test how much of a bookworm you are.
Average Score: 592% knows the answer to this question: "Born in Salem, Massachusetts, the ancestors of what author of "The Scarlet Letter" persecuted witches there? " -
Tell us, what do you really know about literature?
We think not enough to get more than 4 answer correctly!
Average Score: 726% knows the answer to this question: "Who wrote the dystopian novel "1984"? "
Movie Quizzes
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Quiz About Movies
What did you score?
Average Score: 873% 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"? " -
Movie Quiz
Leave your favorite Horror movie below in the comments
Average Score: 626% knows the answer to this question: "Which movie is about a bored married couple surprised to learn that they are both assassins? " -
Movies: 10 Daunting Questions
We hope you have watched enough movies
Average Score: 992% knows the answer to this question: "The film "Jack the Giant Slayer" is a retelling of what tale? " -
10 Questions about popular movies
Start Movie Quiz
Average Score: 876% knows the answer to this question: "In which film did Robin Williams dress up as a Scottish nanny? " -
Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 858% knows the answer to this question: "Which 1972 film, directed by Francis Ford Coppola, is an adaptation of Mario Puzo's novel and portrays the rise and near fall of a mafia family in America? " -
Movie Quiz
Have no fear the answer is here
Average Score: 520% knows the answer to this question: "Which of these Disney feature films was released first? "
Math Quizzes
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Math Quiz
Absolutely no one scores higher than a 5
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Math Quiz
Only those who are good with numbers stand a change!
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Math Quiz
Are you real mathelete? Let us know below!
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HARD Math Quiz
Do you know the answer to this riddle?
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Nobody will score higher than a 4
Because nobody is as smart as Einstein!
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Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 1030% knows the answer to this question: "Which number is most commonly considered unlucky? "
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Everybody likes music, but how much do you know about it?