Geometry
A regular polygon has an interior angle measuring 162°. This is the number of its sides.
what is 20?
this paradoxically named imaginary constant is defined as √–1
i
a multiple choice question has 4 options only one of which is correct. if you randomly guess on two such questions, the probability that you get both wrong
9/16
the product of first prime number after 51 with 5
.
265
I am a square number whose digits add up to 9 and am less than 50.
what is 36?
a rectangle is to a parallelogram as a square is to a
Rhombus. (Equal sides with loosened right-angle condition.)
this mathematical constant can be approximated to 2.718.
e (Euler's Number)
This fraction represents the odds of flipping a coin four times in a row and each time it landing on heads.
1/16
3! × 4! is this
What is 144?
I am a number on the boarderline. You will not gain or lose if you recruit me or lose me.
0
A prism has the same relationship to a pyramid as a cylinder does to a ____________________.
cone
The ratio of a circle's circumference to its diameter
pi ( π )
a standard die is rolled. the probability the result is divisible by 3 or 2?
2/3
the product of the first three perfect cubes
216
i am a number's name. If you remove one letter, I become even. If you remove one, I still become even.
seven
The number of diagonals in a decagon is...
What is 35?
The only mathematical function that is its own derivative
ex
you draw 2 cards from a standard deck without replacement. the probability are aces is
What is 1/221?
if a=2 and b=-3, evaluate, ab2 + b3
What is –9?
I'm a two digit number. my digits add up to 9. if you reverse me me, I become 27 more than I was. what number am I?
What is 36?
This is the ratio of the volume of a sphere to the volume of the smallest cylinder that can exactly contain it.
What is 2/3?
this function (ratio) varies depending on the angle and yet always relates the opposite to the adjacent
tan θ
a committee of 3 is chosen at random from 5 men and 4 women. the probability that the committee contains exactly 2 women
5/14
100!/98!
what is 9900
I am a 3 digit number. I am divisible by 9 and so is my sum. If you reverse me i am still divisible by 9. because well 9 holds my center
what is 198