Impossible Science Quiz

Question 1 of 10

What acidic precipitation occurs when sulfur dioxides build up in the clouds?

Question 2 of 10

Because acetylene burns in oxygen, who would most use it on the job?

Question 3 of 10

Watch out! Microscopic amounts of peanut can kill children who are allergic. Even the medical term for this kind of hypersensitivity comes to us from the Greek word for "on guard." What is this medical term?

Question 4 of 10

What kind of flight occurs when air is sucked into turbines, mixed with fuel and then ignited before being pushed out the rear nozzle?

Question 5 of 10

In what direction does the sun set for people on Earth?

Question 6 of 10

Jons Jacob Berzelius not only identified silicon, selenium, thorium and cerium, he also developed what system?

Question 7 of 10

When the University of Cambridge was closed due to plague, I retreated to Woolsthorpe, where I did some of my most important work on motion, optics and mathematics. Who am I?

Question 8 of 10

Which of these animals is cold-blooded?

Question 9 of 10

Cross a Maltese with a poodle and you get a what?

Question 10 of 10

Mexican legend has it that when a poor child had nothing to offer Christ except for a handful of weeds, those weeds miraculously turned into what red Christmas plant?

Who Sang Quizzes

Who Sang These Famous Songs?

Which one didn't you know?

Average Score: 8

40% knows the answer to this question: "Who sang the famous song, "Peggy Sue" (1957)? "
Music Quiz For Music Geniuses

Who Sang These Songs?

Average Score: 7

84% knows the answer to this question: "Which Italian tenor soared with "Volare" (1958)? "
Songs from the 60s!

Do you know who sang them?

Average Score: 8

22% knows the answer to this question: "Who sang the famous song "I Saw Her Standing There" (1963) "
We bet you know only 5 of them!

Who Sang These Songs?

Average Score: 8

31% knows the answer to this question: "Who sang the song, "House of the Rising Sun" (1964)? "
Who Played These Legendary Songs?

Let us what you scored!

Average Score: 7

25% knows the answer to this question: "Which rockabilly star made “Mack the Knife” (1959) famous? "
We Think Everyone Knows These Songs

but do you know the artists?

Average Score: 7

50% knows the answer to this question: "Who sang the song, "Hotel California" (1976)? "

General Knowledge Quizzes

10 Challenging Questions

We are very sorry for these hard questions

Average Score: 4

51% knows the answer to this question: " "
Sudden Death Quiz with 15 Questions

Can you make it to the End?

Average Score: 0

27% knows the answer to this question: " "
General Knowledge Sudden Death Quiz

How many attempts did you need?

Average Score: 0

63% knows the answer to this question: " "
10 Challenging Questions

Who is smart enough to score higher?

Average Score: 6

39% knows the answer to this question: " "
General Knowledge Quiz: Sudden End Edition

You won't get past question 12

Average Score: 0

42% knows the answer to this question: " "
10 Mixed Trivia Questions

We dare you to score at least an 8

Average Score: 6

20% knows the answer to this question: " "

Math Quizzes

Math IQ Test

Do you know the answer?

Average Score: 8

25% knows the answer to this question: "If it snows 1 inch per hour for 2 days, how many inches of snow is that? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 8

40% knows the answer to this question: "What is 10% of 1,000? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 18

23% knows the answer to this question: "What number comes next in the sequence 8, 16, 32, 64? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 10

67% 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: 9

20% knows the answer to this question: "How many in a pair? "
Mathematics Quiz

Are you a real mastermind in mathematics?

Average Score: 7

87% knows the answer to this question: "It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now? "