Geometry
Arithmetic
Algebra
Probability
Miscellaneous
100

A square has side lengths of 3. What is the value of the area added to the perimeter?

What is 21

100

5+9*2

What is 23

100

4x = 16 What does x equal?

What is 4

100

A card is drawn randomly from a pack of shuffled cards. What is the probability that it is a six of hearts?

What is 1/52

100
As x increases from 0 to 1, how many of the following also increase?


x, x^2, 1/x, 1-x^2,1-x,x-1,1/x^2

What is 3

200

What is the sum of the interior angles of a triangle?

What is 180

200

7^6/7^4

What is 49

200

What is the quadratic formula?

What is (-b + or - sqrt(b^2 - 4ac))/2a

200

What is the probability that a number selected from the numbers (1, 2, 3,..........,15) is a multiple of 4?

What is 1/5

200

A restaurant offers the following options:

Starter – soup or salad

Main – chicken, fish or vegetarian

Dessert – ice cream or cake

How many possible different combinations of starter, main and dessert are there?

What is 12

400

A right triangle has side lengths of 3, and 4. What is the length of the hypotenuse?

What is 5

400

(3^5)^5. Answer as a value with an exponent.

What is 3^25

400

x^2 + x = 0. What does x equal?

What is 0 or -1

400

A circuit contains two switches. The first switch transmits a message correctly 80% of the time, and the second switch transmits a message correctly 90% of the time. What percent of the time will the message be transmitted successfully through both switches?

What is 72%

400

What is the least positive integer m such that 126*m is a perfect square?

What is 14

600

What is the area of an equilateral triangle where x is the side length?

What is sqrt(3)/4 * x^2

600

(1/2 x 1024)/(0.125 x 2^12)

What is 1

600

If 12x + 57 = 29, what is the value of sqrt(12x+92)?

What is 8

600

A fair coin is flipped repeatedly. This is the probability that you will see the results HHH before THH expressed as a percentage to the nearest tenth. 

What is 12.5%

600

What are 15 decimal digits of pi? Happy Pi-Day!

What is 3.141592653589793

1000

AB is a diameter of circle C, and D is a random point on circle C, what is the expected value of angle ADB?

What is 90 degrees (or pi/2 radians or 100 gradians)

1000

What is the value of 2^2025 - 2^2024 - 2^2023 ... - 2^0?

What is 1?

1000

x is a value less than 2025 and [x] is x rounded down to the nearest integer. What is the greatest value of x such that [x] * (x - [x]) = 2 expressed as a decimal to the nearest thousandth.

What is 2024.001

1000

2 numbers from 0 to 1 are randomly selected. What is the probability that the second one is at least 0.25 greater than the first. EXpress your answer as a common fraction

What is 9/32

1000

Sola's luck numbers are 7 and 11. So he decides his common fraction, f, will be formed by the repeating decimals f = 0.711 repeating. What is the value of as a common fraction?

What is 79/111