How many cards are usually used in a game of solitaire?

More Questions:

Leather is the traditional gift for which wedding anniversary?

How many enemy planes must a pilot shoot down to be called an ace?

What was the first name of Dr. Frankenstein?

What album was the first to be certified platinum by the RIAA?

What country covers an entire continent?

What legendary Arizona gold mine is named in honor of prospector Jacob Waltz?

Which metal, in its purest form, has the highest melting point?

On what number is the decimal system based?

What is the more common name for Eponychium?

How many zeroes are in the number one trillion?

In the TV show "The Simpsons', what is the name of Snake's car?

Other than boxing, what does Maggie Fitzgerald do for a living in "Million Dollar Baby"?

Who was the longest reigning Prime Minister of Britain in the 20th Century?

The Kelvin scale is used to measure what?

Port Moresby is the capital of which country?