Science Quiz

Question 1 of 10

How many lower chambers are there in the human heart?

Question 2 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 3 of 10

Angora cats, sheep and goats are named for the Ankara region of what country?

Question 4 of 10

Edison hadn't thought to get patents in Europe for what invention, so Auguste and Louis Lumiere could create a superior Cinematographe?

Question 5 of 10

In most atoms, what particle weighs the same as a neutron?

Question 6 of 10

What does one add to iron to get steel?

Question 7 of 10

What commedia dell'arte character lends his name to a rare condition in which one side of your chest, neck and face is sweatier than the other?

Question 8 of 10

What percent of plant life is found in the ocean?

Question 9 of 10

What are a carnivore's pointed front teeth called?

Question 10 of 10

How many teeth does a polar bear have?

Who Sang Quizzes

Can you name these famous artists?

Show your music knowledge in the comments

Average Score: 8

27% knows the answer to this question: "Who sang “Stayin’ Alive” (1977)? "
Music Quiz For Music Geniuses

Who Sang These Songs?

Average Score: 7

32% knows the answer to this question: "Which Motown classic charmed audiences with "My Girl" (1964)? "
Who Sang These Songs?

Do you think you can name at least 5?

Average Score: 9

62% knows the answer to this question: "Who sang the famous song "Suspicious Minds" (1969) "
You Know The Songs...

but who sings it? Let us know how many you knew!

Average Score: 7

56% knows the answer to this question: "Who sang the song, "Build Me Up Buttercup" (1968)? "
Who Sang These Songs?

How many artists did you know?

Average Score: 8

57% knows the answer to this question: "Who originally rocked "Hound Dog" (1956)? "
Play Quiz

Average Score: 7

74% knows the answer to this question: "Who sang the emotional ballad “Nothing Compares 2 U” (1990)? "

General Knowledge Quizzes