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Quiz on Science

Question 1 of 10

Deoxygenated blood is blood with what?

Question 2 of 10

Overall, what "universal donor" blood type is the most common blood type in the world?

Question 3 of 10

Some 110 million years ago, Sarcosuchus imperator was as long as a city bus and swam around in Africa, despite weighing in at 20,000 lbs. What was it?

Question 4 of 10

In 1900, Walter Reed, a military physician, went to Cuba to research what "saffron scourge," which he found was spread by mosquito?

Question 5 of 10

Because of drying and machining what, roughly speaking, are the actual measurements of a 2x4?

Question 6 of 10

In 1969 how many of the crew on board Apollo 11 set foot on the Moon?

Question 7 of 10

During the Crusades, Arabs used swords made of an extremely sharp, very tough, pattern welded steel, which shared its name with what city?

Question 8 of 10

Which of these colors is considered achromatic?

Question 9 of 10

How many horns does an African Rhino have?

Question 10 of 10

The wreck of the SS President Coolidge lies in which sea?

Who Sang Quizzes

Everyone Knows These Songs....

but who sang them? What did you score?

Average Score: 6

87% knows the answer to this question: "Who sang "Spanish Harlem" (1960)? "
Who Sang These Songs

We bet you won't know the artists of at least 5 songs

Average Score: 9

52% knows the answer to this question: "Who sang the famous song "Unchained Melody" (1965) ? "
Who Sang These Songs?

Nobody is able to score an 8 or higher

Average Score: 8

89% knows the answer to this question: "Who sang the famous song, "Great Balls of Fire" (1957)? "
Songs of the 70s: Who Sang Them?

Higher than a 6 seems impossible

Average Score: 7

76% knows the answer to this question: "Who sang the song, "Stairway to Heaven" (1971)? "
Everyone Knows These Songs....

but who sang them? What did you score?

Average Score: 8

88% knows the answer to this question: "Who sang the song, "Stand by Me" (1961)? "
Who Sang These 70s Songs?

It's hard to score a 7+! Prove us wrong.

Average Score: 7

94% knows the answer to this question: "Who sang the famous song, "American Woman" (1970)? "

General Knowledge Quizzes

Can you beat my score of 7 out of 10?

General Knowledge

Average Score: 9

90% knows the answer to this question: " "
Can you solve this riddle?

10 Mixed Questions

Average Score: 5

97% knows the answer to this question: " "
General Knowledge Quiz

what did you score?

Average Score: 5

58% knows the answer to this question: " "
'Quiz on General Knowledge'

We bet you won't score higher than a 4

Average Score: 6

67% knows the answer to this question: " "
University Starter Quiz

Think You’re Ready for College? Test Your Knowledge and Find Out!

Average Score: 6

68% knows the answer to this question: " "
Challenging Mixed Quiz

We are very sorry for this quiz

Average Score: 7

92% knows the answer to this question: " "

Math Quizzes

Math Quiz

We hope you'll score higher than a 3+4

Average Score: 7

43% knows the answer to this question: "40x41÷40 equals what number? "
Math Quiz

Can you solve this?

Average Score: 7

38% knows the answer to this question: "789+530+271 equals what number? "
Mathematics Quiz

Try to stay on your feet!

Average Score: 9

63% knows the answer to this question: "What is the total of 101 + 73 + 16? "
Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

90% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Math quiz for intelligent people

Average Score: 8

88% knows the answer to this question: "What is 15 + 27? "
Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 9

37% knows the answer to this question: "How many in a pair? "