How many wheels does a pair of roller skates have?

More Questions:

The "Boss of the Plains" was a type of what?

Which bird is the national bird of the Bahamas?

How many players are there in a standard American football team?

What did Teleworld, Inc. rename itself in 1999, after its flagship product?

In Larry Niven's novel "Ringworld', what is the drug that extends human life to near immortality?

Which country do Belgium, France and Germany border?

What city named its airport after Charles de Gaulle?

What is an EKG?

What does a lepidopterist study or collect?

What acid gives citrus fruits their distinctive sharp flavor?

What 1984 Ratt his featured a cross-dressing Milton Berle in its video?

What city did the Solomons call home in the TV show "3rd Rock from the Sun"?

What male actor plays the lead role in the 2005 movie "The Island"?

What 1980s TV shows featured sisters Missy and Tracey Gold, respectively?

What historic event occurred on December 24, 1968?