How many sides are there on a pentagon?

More Questions:

In the book "Percy Jackson & the Olympians" series, who is Percy's father?

Author Rudyard Kipling was born in what country?

Which character killed Grendel?

Which composer was nickname the "Red Priest"?

Which US state's official flower is the orange blossom?

Which planet is the hottest in our Solar System?

What is an erythrocyte?

What is the most common reference material when measuring the Specific Gravity of a substance?

In what organ of the human body would you find Bowman's capsules?

What is the avian name of the acronymic evil organization on "The Man from U.N.C.L.E."?

Which original "Star Trek" character was played by James Doohan?

In the movie "Cast Away', how long was Chuck Nolan marooned on the island?

Who was known as "The King"?

In which decade was the word "Internet" coined?

What year did the first commercially produced tea bags appear on the market?