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Hard science quiz for smart people!

Question 1 of 10

Who was the first person to place a phone call to the Moon?

Question 2 of 10

What fossilized tree resin is sometimes found with insects inside?

Question 3 of 10

In what city did Illinois Bell test the first commercial cells phones in the late 1970s?

Question 4 of 10

Where would you find the only joint in the human body that can rotate 360??

Question 5 of 10

Which of these has three greenish hearts, all in its head, to circulate copper-rich blood?

Question 6 of 10

One of the heaviest gemstones and often blue, ZrSiO4 tends to be used as a cheaper alternative to diamonds. What is it?

Question 7 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 8 of 10

What is the number of pinches to a teaspoon, of fluid ounces in a cup, of pints in a gallon, and of tablespoons in a gill?

Question 9 of 10

What disaster, the strongest of its kind ever in the United States, befell New Madrid, Missouri, in 1811 and 1812, changing the course of the Mississippi?

Question 10 of 10

The Big Bad Wolf would be pleased. Farmer Warren Brush built homes of what substance, which insulates well and resists earthquakes?

Who Sang Quizzes

Do you know who sang these songs?

Try to score higher than a 6!

Average Score: 9

27% knows the answer to this question: "Who sang the song, "Rock Around the Clock" (1954)? "
Which artists sang these songs?

We bet you can't get more than 5 right

Average Score: 7

30% knows the answer to this question: "Who sang "I Got You (I Feel Good)" (1965)? "
Only Musical Geniuses Remember These Songs!

will you? Let us know below!

Average Score: 8

23% knows the answer to this question: "Who sang "Great Balls of Fire" (1957)? "
Who Sang These Songs?

Which decade do you prefer?

Average Score: 9

87% knows the answer to this question: "Who sang the song, "Georgia on My Mind" (1960)? "
Who Sang "My Generation" in 1965?

play for 9 more music questions

Average Score: 6

86% knows the answer to this question: "Who sang "Satisfaction" (1965)? "
Who Sang These Songs?

Which of these chart-toppers do you like the most?

Average Score: 7

52% knows the answer to this question: "Who sang the famous song, "Hound Dog" (1956)? "

General Knowledge Quizzes

General Knowledge Quiz

We bet you won't be able to score a 10/10

Average Score: 5

50% knows the answer to this question: " "
Official IQ Test

Impossible to Score a 6 or higher

Average Score: 9

98% knows the answer to this question: " "
10 Knowledge Questions

Scored a 10? Share below!

Average Score: 6

62% knows the answer to this question: " "
Can you solve this riddle?

10 Mixed Questions

Average Score: 5

86% knows the answer to this question: " "
10 Questions about General Knowledge

We bet you can't do better than an 8

Average Score: 6

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

What will you score? A 10? Share below!

Average Score: 6

81% knows the answer to this question: " "

Math Quizzes

Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 9

28% knows the answer to this question: "How many in a pair? "
Challenging Math Quiz

You aren't smart enough to score a solid 10!

Average Score: 8

35% knows the answer to this question: "76 plus 36 gives which result? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

68% knows the answer to this question: "38x39÷38 equals what number? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

57% knows the answer to this question: "What is 123 times 4? "
No one can score a 7 or better

Math Test

Average Score: 9

75% knows the answer to this question: "Which is the largest number? "
Math Quiz

We hope you can do better than a simple 5

Average Score: 9

50% knows the answer to this question: "180+124+68 equals what number? "