around the world
human body
math and logic
food
vitamins and nutrition
100
What is the tallest mountain in the world?
Mount Everest
100
How many teeth does the average adult have?
32
100
When my dad was 31, I was 8. Now he's twice my age. What's my current age?
23
100
What are the 3 most common fruit allergies?
Apple, kiwi, and peach
100
What vitamin helps our eyes stay healthy?
Vitamin A, also known as retinol, produces the pigments in the retina of the eyes.
200
Which country has a red maple leaf on its flag?
Canada 
200
What is the hardest substance in the human body?
Tooth enamel
200
Which famous scientist was born on March 14th?
Albert Einstein
200
What is the main vegetable used to make kimchi?
Napa cabbage
200
Which vitamin is known as the "Sunshine vitamin"?
Vitamin D (because you can get vitamin D from sunlight)
300
Which country is famous for chocolate, watches, and the Alps?
Switzerland
300
What is the function of the small intestine?
Absorbing the body’s nutrients
300
What is the smallest perfect number?
(A perfect number is a positive integer that is equal to the sum of its positive proper divisors, that is, divisors excluding the number itself.)
6 (1 + 2 + 3 =6 and 1 x 2 x 3 =6)
300
Which country is the largest exporter of coffee beans worldwide?
Brazil
300
Name the 5 food groups
Dairy, protein, grains, veggies, fruits
400
Which country is known as the Hexagon?
France
400
Which body part contains the strongest muscle?
The jaw
400
What is the angle between the hour and minute hands on a clock that displays 3:45?
180 degrees
400
What is the best-selling chocolate bar?
Snickers
400
What are the two types of vitamins?
Fat-soluble and water soluble vitamins
500
What country has the largest number of volcanoes?
Indonesia
500
How many muscles does it take to smile?
(Bonus: how many muscles does it take to frown?)
It takes 17 muscles to smile and 43 muscles to frown.
500
What is Pi Day and why is Pi Day on March 14th?
Pi is the ratio of the circumference of a circle to its diameter. The value of pi is approximately 3.14.
500
Which medicine was used for medicinal purposes in the 1800s?
Ketchup
500
Based on this nutrition label, how many pretzels are in one package?
9 pretzels
(3 servings x 3 pretzels per serving) = 9