Christmas
Animals
Jeopardy
Planets
American History
100

The number of years it takes to grow an "average" sized Christmas three.

What is 15?

100

A mosquito has this many legs.

What is six?

100

Number of consecutive games won by Ken Jennings.

What is 74.

100

Planet with the most volcanoes.

What is Venus?

100

The first president to live in the White House.

Who was John Adams?

200

The percentage of people who don't like fruit cake.

Quite a large number.

200

This animal is unable to fart.

What is a kangaroo?

200

10,000.  7,000.  5,600.  Number of shows aired by Jeopardy.

What is 7,000?

200

The largest planet.

What is Saturn?

200

The tallest president.

Who was Abraham Lincoln?

300

Christmas ornament originally made from strands of silver.

What is tinsel?

300

Obstinacy is the collective name for this group of animals.

What are buffalo?

300

The "300 Club."

What is the group name given the 19 contestants who have answered over 300 questions correctly?

300

The smallest planet in the solar system.

What is Mercury?

300

The Statue of Liberty is located here.

Where is Jersey City, New Jersey?

400

Merry Christmas in Spanish

What is Feliz Navidad?

400

This animal's eye is bigger than its brain.

What is an ostrich?

400

Alex Trebek's real first name.

What is George?

400

The number of hours in one day on Mercury.

What is 58 and a half earth days?

400

A protocol used by the Federal Government to enforce Prohibition.

What was poisoning alcohols used by bootleggers?

500

Merry Christmas in Arabic.

Eid Mee-lad Si-eed

500

Three percent of the Antarctic Ocean is made of of the urine of this animal.

What are penguins?

500

The first episode of the show premiered in this year.

What is 1964?

500

The number of hours in a day on Venus.

What is 116 and a half earth days?

500

The group of investors that built the Mall of America is located here.

Where is Canada?