Quiz on Science!

Question 1 of 10

Despite its effectiveness in controlling malarial mosquitoes, what controversial chemical vanished from use after Rachel Carson blamed it for killing birds and poisoning people in her 1962 book Silent Spring?

Question 2 of 10

In 1897 Representative TI Record of Posen County, Indiana, introduced House Bill #246, which fixed the value of what number at 3.23?

Question 3 of 10

By what name is the bay lynx usually known?

Question 4 of 10

How can you tell a mammoth from a mastodon?

Question 5 of 10

Before he designed the Saturn V that launched Apollo 11, he was a member of both the Nazi party and the SS, having used slave labor from the Dora concentration camp. Who?

Question 6 of 10

What was the Avtomat Kalashnikova model 1947 g.?

Question 7 of 10

Humphry Davy discovered this element in 1807 and renamed it twice, which is why the Brits spell it with an I and the Americans don't. What is it?

Question 8 of 10

Nikola Tesla never patented his ideas, but after Tesla died, the Supreme Court invalidated Marconi's patents and gave Tesla credit for what invention?

Question 9 of 10

Eureka! King Heiro of Syracuse asked Archimedes to figure out if a gold crown was really made of gold. By tradition, what was he doing when he figured out how?

Question 10 of 10

Doctors call it aeroembolism. Some engineers call it caisson disease. What do we usually call it?

Who Sang Quizzes

Who Sang These Legendary Songs?

How many correct artists did you have?

Average Score: 7

40% knows the answer to this question: "Who sang the song, "Don't You Want Me" (1981)? "
Who Sang These Songs?

Let us know your score

Average Score: 8

82% knows the answer to this question: "Who sang the song, "Stand By Me" (1961)? "
Who Delivered These Hits?

What did you score?

Average Score: 7

96% knows the answer to this question: "Which rock & roll dynamo set the stage on fire with "Tutti Frutti" (1955)? "
Only a few can name 7 artists!

will you be one of them? prove us wrong!

Average Score: 7

25% knows the answer to this question: "Who sang the famous song, "Papa's Got a Brand New Bag" (1965)? "
Who sang?

How many could you name? Let us know below!

Average Score: 7

58% knows the answer to this question: "Who sang the famous song, "Blue Suede Shoes" (1956)? "
Who Sang These Songs?

Do you sing-a-long?

Average Score: 7

90% knows the answer to this question: "Who performed “Sailing” in 1979? "

General Knowledge Quizzes

Challenging Mixed Trivia

We bow if you score a perfect 10

Average Score: 4

32% knows the answer to this question: " "
Challenging Knowledge Quiz

This quiz is way too hard for you!

Average Score: 6

98% knows the answer to this question: " "
Brain-Teasing Trivia Questions

We wonder what you will score

Average Score: 5

26% knows the answer to this question: " "
Mixed Knowledge Quiz

You won't score a 10/10

Average Score: 5

56% knows the answer to this question: " "
Ultimate Mixed Trivia Quiz

It's a miracle if you're able to score a perfect 10

Average Score: 5

27% knows the answer to this question: " "
Quiz mixed with knowledge

Try proving us wrong!

Average Score: 4

46% knows the answer to this question: " "

Math Quizzes

Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

75% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 8

75% knows the answer to this question: "What is 10% of 1,000? "
Mathematics Quiz

Do you know the answer?

Average Score: 9

57% knows the answer to this question: "How many CD racks does it take to hold 300 CDs if each rack holds 75 CDs? "
Test Your Math Knowledge

Absolutely nobody scores a solid 10

Average Score: 9

26% knows the answer to this question: "What number when added to 1661, gives 2723? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

74% knows the answer to this question: "38x39÷38 equals what number? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

91% knows the answer to this question: "687+462+237 equals what number? "