Riddles
Food
Geography
Science
Animals and Plants
General
History
100

What has 4 fingers and a thumb but isn't alive?

A glove

100

About how many liters of maple sap are needed to make 1 liter of maple syrup?

40

100

The Sahara Desert spans this number of African countries 

11

100

How many earth days is one day in Venus

243
100

What is a group of cows called

A murder
100

Which letter does not appear in the periodic table?

J

100

Approximately how many years did the Hundred Years' War actually last?

116

200

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I? 

A Map

200

Which cheese is traditionally used in authentic Greek salad?

Feta

200

What is the only continent that has no active volcanoes?

Australia

200

Which element makes up the largest percentage of Earth's atmosphere?

Nitrogen

200

Which animal has the largest eyes of any animal?

Squid

200

How long does it take the moon to orbit the Earth?

27.32 days (or 27)

200

What was the first country to give women the right to vote nationwide?

New Zealand

300

During what month do people sleep the least?

February, its the shortest month

300

What spice is the second most expensive in the world after saffron?

Vanilla

300

How long does it take to drive from New York to Los Angeles non stop

43 hours

300

Which travels faster: sound in air or sound in water?

Water

300

What animal kills the most people yearly

Mosquitos

300

How many stars are on the flag of the European Union?

12

300

Which U.S. state was the first to join the Union after the original 13 colonies?

Vermont

400

What is in the middle of March and April, but not at the beginning or end?

The letter "R"

400

Seville is a kind of orange, and also the name of a city in which country? 

Spain

400

Which US state is the closest to Africa?

Maine

400

Which blood type is known as the universal donor?

O negative

400

What is the smartest animal?

Chimpanzee 

400

Until 1923, what was the Turkish city of Istanbul called?

Constantinople

400

Approximately how many years did Queen Elizabeth II reign?

70

500

The person who made it doesn't need it. The person who bought it doesn't want it. The person who uses it doesn't know it. What is it?

A coffin.

500

Which fruit did Europeans believe to be poisonous for around 200 years? 

Tomato

500

Which city in the US is the poorest per capita

Detroit

500

How many teeth does a typical adult human have, including wisdom teeth?

32

500

How many people die to animals yearly

1.5 million

500

Which month of the year has the highest average number of birthdays?

September

500

What year did Alcatraz close

1963

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