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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

Only a few know all these songs

Do you know who sang these classics?

Average Score: 7

22% knows the answer to this question: "Which rock sensation delivered "Crazy Little Thing Called Love" (1979)? "
who sang?

Are you one of those 500 people?

Average Score: 8

62% knows the answer to this question: "Who delivered "Hound Dog" (1956)? "
Impossible Music Quiz

Nobody gets more than 5 right

Average Score: 6

32% knows the answer to this question: "Who delivered "Help Me, Rhonda" (1965)? "
Who sang these classic Christmas songs?

Most people have no clue

Average Score: 2

44% knows the answer to this question: "Who sang the classic 'White Christmas'? "
Who Sang These Songs?

Let us know your score!

Average Score: 7

94% knows the answer to this question: "Which heartfelt ballad touched souls with "Tears in Heaven" (1992)? "
Who Sang These 10 Hits?

We dare you to score at least an 8

Average Score: 7

47% knows the answer to this question: "Who unleashed "Pinball Wizard" (1969)? "

General Knowledge Quizzes

Start Sudden Death Quiz

How far did you get without retries?

Average Score: 0

23% knows the answer to this question: " "
10 Mixed Questions

Let us know your 10/10 below

Average Score: 6

80% knows the answer to this question: " "
Can you beat my score of 7 out of 10?

General Knowledge

Average Score: 9

78% knows the answer to this question: " "
Mixed Trivia Quiz

Let us know your answers below

Average Score: 5

27% knows the answer to this question: " "
Do you know the answer?

Play this quiz to see the answer

Average Score: 5

86% knows the answer to this question: " "
General Knowledge Sudden Death Quiz

Honestly, how many retries did you need?

Average Score: 0

38% knows the answer to this question: " "

Math Quizzes

Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 8

68% knows the answer to this question: "What is double 26? "
Math Examination

Try scoring a 7+

Average Score: 9

84% knows the answer to this question: "How many inches are in a foot? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 18

94% knows the answer to this question: "What number comes next in the sequence 8, 16, 32, 64? "
Challenging Mathematics Quiz

Prove us if you are a true Mathematics Mastermind!

Average Score: 8

32% knows the answer to this question: "What is 0.6 as a percentage? "
Nobody will score higher than a 4

Because nobody is as smart as Einstein!

Average Score: 6

71% knows the answer to this question: "What is a polynomial with two terms called? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

34% knows the answer to this question: "What is 123 times 4? "