Pi facts
Albert Einstein
What about Pi Day?
Pie in the fashion
Rhymes with Pi
100
Pi is known to be what kind of number?
What is irrational
100
In which country was Albert Einstein born?
What is Germany
100

When (what time) does Pi Day officially begins? (it is also known as pi minute-think of 3.14...) 

(Hint it is the next 3 digits of pi after 3.14...)

What is 1:59

100
This tart pie is the official pie of Florida
What is key lime pie
100
This is an exhalation of air, arising from tiredness or emotion
What is a sigh
200
The world record holder for reciting the most digits of, recited 44,000 digits in this amount of time (in hours).
What is 9 hours
200

Which musical instrument did Albert Einstein play? (Hint: String Instrument)

What is the violin

200
When is Pi Approximation Day?
When is July 22 (because of 22/7)
200

About how heavy was the biggest cherry pie in the world? (thousands of pounds)

About 40,000 pounds

200
This is a grain is used for flour, bread, beer, some whiskeys, some vodkas, and animal fodder.
What is rye
300
What fraction is commonly used for Pi?
What is 22/7
300
For which category did Albert Einstein win a Nobel Prize?
What is physics
300
What is the 314th day of the year?
What is November 10.
300
What are two of the three most popular pies in America? (according to a survey by Crisco and the American Pie Council)
What are apple, pumpkin, and sweet potato (any two of the three)
300
This is a small-scale outdoor enclosure for raising pigs.
What is a pigsty
400
The first ___digits of Pi contain no zeros
What is 31
400

When Albert Einstein died in 1955 at age 76, he was a citizen of which two countries? 

(Hint: one of the two flags has a cross on it)

What is Switzerland and the United States

400
Which legislative branch of the U.S. government supported and recognized March 14 as National Pi Day?
What is the U.S. House of Representatives
400

This type of pie is the waste of bovine animal species.

(Hint: Farm animal)

What is cow pie

400
Men must wear this to formal events
What is a tie
500
Pi is which letter of the Greek alphabet?
What is the 16th
500
Which formula (mass–energy equivalence formula) is Albert Einstein most well-known for?
What is E=mc2
500
When is National Pie Day according to the American pie council?
What is January 23
500
The first pies (around 9500 B.C.E.) originated in which country?
What is Egypt
500
Nosy neighbors __ into other people's business.
What is pry