Math
Science
Birthday Trivia
100

What is the mode in this set of numbers?

[7, 8, 9, 9, 9, 10, 10, 2]

9

100

 What is the Earth's primary source of energy?

A) Wind

B) Coal

C) Sunlight

D) Geothermal

C) Sunlight

100

What is the most popular birthday cake flavor in the United States?

a) Vanilla

b) Chocolate

c) Red Velvet

b) Chocolate

200

Turn this improper fraction into a decimal: 

10/3

3.33333

200

What is the process by which water vapor turns into liquid water?

A) Condensation

B) Evaporation

C) Sublimation

D) Precipitation

A) Condensation

200

On average, how many birthday cards are sent annually in the US?

A. 2 billion

B. 1.5 billion

C. 3 billion

D. 4 billion

A. 2 billion

300
Turn 2 2/3 into an improper fraction

8/3

300

What is the process of a liquid changing into a gas at the surface of the liquid called?

A) Condensation

B) Evaporation

C) Sublimation

D) Melting

B) Evaporation

300

What year was the traditional Happy Birthday song written?

A. 1900

B. 1986

C. 1912

D. 1921

C. 1912

400

Solve 10 questions for full points

400

What is the chemical symbol for water?

A) O

B) CO2

C) H2O

D) H2SO4

C) H2O

400

True or False: 

The most common birth date in the world is September 9th.


True

500

Which of the following is a characteristic of mammals?

A) Cold-blooded

B) Lay eggs

C) Have fur or hair

D) Breathe through gills

C) Have fur or hair

500

The world’s largest birthday cake, created in 1989, weighed over how many pounds?

A. 128,000

B. 152,000

C. 110,000

D. 200,000

A. 128,000

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