Can You Pass This Math IQ Quiz?

By: Torrance Grey
Estimated Completion Time
3 min
Can You Pass This Math IQ Quiz?
Image: Alberto Guglielmi/ Blend Images/gettyimages

About This Quiz

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Do you tremble at the thought of math? Fear not, for we have a quiz that will put your math IQ to the test! Math may be the mother of all sciences, but it's also essential for everyday life. From calculating tips to figuring out gas mileage, math is all around us. Let's see where you stand on the spectrum of ""numeracy"" with our fun and challenging quiz!

This quiz covers concepts from high school math classes, focusing on algebra and geometry. Put away your calculators, as you won't need them for this one! Dust off your No. 2 pencil and get ready to tackle equations and shapes with confidence. Are you ready to prove your math skills and show that you're not afraid to face the dragon of your school days?

So, are you ready to rise to the challenge and show off your math prowess? Put your skills to the test with our quiz and see if you can conquer the world of numbers. Whether you breeze through the questions or need a little help from pencil and paper, this math iq test quiz is sure to be a fun way to flex your math muscles. Get ready to play, search, and embrace the world of numbers!

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Which of these is a prime number?
5
15
21
2 cubed
In its most basic definition, "x" in algebra stands for what?
a decimal
a rational number
a positive number
an unknown number
Math IQ If 6x - 9 = 25, what is "x"?
4
5
6
25

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Which of these is one-third expressed as a decimal?
.111
.333
.033
3/10
Eighty percent expressed as a fraction is ...
1/8
2/4
4/5
10/18
What is the top number of a fraction called?
the denominator
the numerator
the qualifier
there is no name for this

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In geometry, angles are measured in _____.
degrees
points
sines
cosines
The interior angles of a triangle always measure up to ____ degrees.
45
90
180
270
IQ Tests Which of these are also measured in degrees?
circles
waves
points
exponents

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A line between any two points on a circle is called a/an _____.
chord
link
parallel
x-y line
What is 4 cubed?
8
16
64
128
Squares and cubes are part of a system called _______.
number rationality
number irrationality
artistic notation
scientific notation

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In scientific notation, the number in superscript is called the ______.
deponent
exponent
proponent
reponent
In geometry, what is the minimum size of a point?
one millionth of a degree
one millionth of a centimeter
one millionth of a line
This is undefined.
How many points do you need to define a line?
one
two
three
four

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IQ Tests If one interior angle of a triangle is 75, what is the sum of the other two angles?
90
105
125
170
A 122-degree angle is an _____ angle.
acute
exterior
obtuse
none of these
An angle that is exactly 90 degrees is called a/an ______ angle.
right
acute-right
obtuse-right
either #2 or #3

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What is the maximum an obtuse angle can be?
100 degrees
179 degress
270 degrees
360 degrees
Word Problems What number does the Greek letter "pi" represent?
1
3.14
7.28
zero
In the equation A = pi times r(squared), what does r stand for?
rabine
radius
relativity
all of these

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A chord going directly across a circle at its widest point (e.g. 90 to 270) is called the ____.
dianthus
diameter
demeter
didjeridoo
When you write 8/10 as 4/5, you are reducing it to what?
the lowest common denominator
a para-decimal
its singletons
the fine print
What is 81 divided by 8 written as a fraction?
10.125
10 1/8
10 8/10
10/80

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What is 66 percent written as a fraction?
1/3
2/3
66/100
either #2 or #3
A divisor is ...
a number to be divided
a number that divides another number
the result of the division
Which of the numbers in this list -- 1, 2, 11, 12, 121, 122, 212 -- is the median?
11
12
121
the median is not shown, but it's 219

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What number would you divide the sum of this list -- 4, 12, 21, 24, 42 -- by to get the mean?
two
three
four
five
Which of these geometric figures can be described as "a triangle with the top cut off"?
a parallelogram
a polygon
a rectangle
a trapezoid
If x cubed minus 5 equals 22, what is x?
2
3
4
5

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In the number 12.37859, which digit is in the hundredths place?
1
2
3
7
Which of these is NOT an integer?
-4
4
1/4
0
A "pie wedge" of area inside a circle, defined by two radii, is called a/an ______.
circangle
anglogram
radian
sector

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What is a number's absolute value?
itself plus one
its distance from zero
itself to the power of ten
itself to the power of one hundred
Which of these is the final digit of pi?
2
6
7
pi never ends