Functions and formulas
Statistics and probability
Mental math
Random
Countries/Flags
100

y = ax+b

What is a linear function

100

The odds of winning when flipping a coin.

What is 50% or ½

100

92

What is 81

100

Father fisk looking for son fish.

What is "Find nemo"

100

This country sounds spicy 

What is Chile

200

The formula for capital and rent. 

What is Kn = K0 * (1 + r)n 

200

The sample space of the sum of 2 dices.

What is 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12

200

3/4 divided by 1/2 

What is 3/2 or 1.5

200

Man dividing the red ocean

Who is Moses
200

This country never has an opinion / This country is always neutral. 

What is Switzerland

300

y = b * ax

What is an exponential function?

300

Most likely number (sum) of two dices to win and why.

7, because most combinations of two dices equals 7. 

300

25% of 550

What is 137.5

300

How many members does BTS have?

300

This flag is red and white, and has a big leaf in the middel. 

What is the Canadian flag

400

How to calculate the area of triangel

What is "(h * g) / 2"  or "h * g * ½" 

400

The probability of getting only one "6" with two dices.

What is (1/6 * 5/6) + (5/6 * 1/6) = 10/36 = 5/18 

400

93

What is 729

400

The four houses in Harry Potter

What are Gryffindor, Slytherin, Huffelpuff, and Rawenclaw

400

The only flag that is not square shaped

What is the flag of Nepal 

500

a+ b2 = c2

What is Pythagoras

500

The probability of getting "tails" with a coin and "6" with a dice.

What is (1/2 * 1/6) + (1/6 * 1/2) = 2/12 = 1/6

500

7891-3990

What is 3901

500

The GOAT of NBA

Michael Jordan 

500

Number of stars and stripes on the flag of USA

What are 50 stars and 13 stripes

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