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625+ Math Trivia Questions & Answers

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Very Easy Math Trivia Questions

These Math trivia questions are perfect for beginners, young kids, and toddlers. If you want to play Math trivia with children, try these very easy difficulty questions to get started.

1.) What is the result of adding zero to any number?

  • Infinity
  • One
  • The number itself
  • Zero

2.) What do you call a triangle with all sides of equal length?

  • Equilateral
  • Isosceles
  • Right
  • Scalene

3.) What is 10 divided by 2?

  • 10
  • 2
  • 20
  • 5

4.) What is the smallest two-digit number?

  • 10
  • 11
  • 20
  • 21

5.) What is the product of any number and zero?

  • Infinity
  • One
  • The number itself
  • Zero

6.) How many degrees are in a right angle?

  • 180 degrees
  • 360 degrees
  • 45 degrees
  • 90 degrees

7.) What is called the result of multiplication?

  • Difference
  • Product
  • Quotient
  • Sum

8.) What is the next number in the sequence: 2, 4, 6, 8, ...?

  • 10
  • 12
  • 14
  • 16

9.) What is the sum of angles in a triangle?

  • 180 degrees
  • 270 degrees
  • 360 degrees
  • 90 degrees

10.) How many sides does a square have?

  • 3
  • 4
  • 5
  • 6

11.) What is the operation called that combines two numbers to get a sum?

  • Addition
  • Division
  • Multiplication
  • Subtraction

12.) What is the value of 7 plus 3?

  • 10
  • 11
  • 13
  • 9

13.) When two lines intersect, how many angles are formed?

  • 2
  • 3
  • 4
  • 5

14.) What is the shape of the base of a cylinder?

  • Circle
  • Rectangle
  • Square
  • Triangle

15.) In the number 456, what digit is in the hundreds place?

  • 0
  • 4
  • 5
  • 6

16.) What is 3 times 5?

  • 10
  • 12
  • 15
  • 18

17.) What is the term for half of a circle?

  • Arc
  • Quadrant
  • Sector
  • Semicircle

18.) What do you call an angle less than 90 degrees?

  • Acute angle
  • Obtuse angle
  • Right angle
  • Straight angle

19.) What is the value of pi to two decimal places?

  • 2.14
  • 3.04
  • 3.14
  • 4.13

20.) What is 3 cubed?

  • 18
  • 27
  • 81
  • 9

21.) What is the result of multiplying any number by one?

  • Cubed
  • Squared
  • The same number
  • Zero

22.) What is the formula for the area of a rectangle?

  • Base times height
  • Length times width
  • Radius squared pi
  • Side times diameter

23.) What is the smallest prime number?

  • 1
  • 2
  • 3
  • 5

24.) What is the value of the square root of 64?

  • 16
  • 4
  • 6
  • 8

25.) What type of triangle has all sides of equal length?

  • Equilateral
  • Isosceles
  • Right
  • Scalene

Easy Math Trivia Questions

These Math trivia questions are perfect for kids in elementary school. If you want to play Math trivia with schoolchildren, try these easy difficulty questions to get started.

26.) What is the value of Pi rounded to two decimal places?

  • 2.14
  • 3.14
  • 3.45
  • 4.13

27.) What is the term for a number that is not divisible by 2?

  • Composite
  • Even
  • Odd
  • Prime

28.) What is a continuous line that extends infinitely in both directions called in geometry?

  • Chord
  • Line
  • Ray
  • Segment

29.) What is the term for a number that divides another number without a remainder?

  • Factor
  • Multiple
  • Product
  • Sum

30.) What do you call a polygon with eight sides?

  • Hexagon
  • Nonagon
  • Octagon
  • Pentagon

31.) What do you call the number that is raised to an exponent in expressions like x^n?

  • Base
  • Coefficient
  • Exponent
  • Power

32.) What mathematical operation is the inverse of multiplication?

  • Addition
  • Division
  • Exponentiation
  • Subtraction

33.) What is the sum of the angles in a triangle?

  • 180 degrees
  • 270 degrees
  • 360 degrees
  • 90 degrees

34.) Which number is known as the additive identity in mathematics?

  • 0
  • 1
  • 10
  • 100

35.) What do you call a polygon with four sides?

  • Hexagon
  • Pentagon
  • Quadrilateral
  • Triangle

36.) What is the term for the distance around a circle?

  • Area
  • Circumference
  • Diameter
  • Radius

37.) Which geometric shape has five sides?

  • Hexagon
  • Pentagon
  • Quadrilateral
  • Triangle

38.) What do you call the top number of a fraction?

  • Coefficient
  • Denominator
  • Numerator
  • Reciprocal

39.) What is the perimeter of a square with side length 4?

  • 12
  • 16
  • 20
  • 8

40.) What is the term for the longest side of a right triangle?

  • Altitude
  • Base
  • Hypotenuse
  • Leg

41.) What do you add to a number to get its additive inverse?

  • Its square
  • Negative of that number
  • One
  • Zero

42.) What is the term for a number that has exactly two distinct positive divisors?

  • Composite
  • Even
  • Odd
  • Prime

43.) What do you call angles that add up to 90 degrees?

  • Alternate
  • Complementary
  • Supplementary
  • Vertical

44.) What is the term for a straight path extending in opposite directions without end?

  • Angle
  • Line
  • Line segment
  • Ray

45.) What is the square of 11?

  • 111
  • 121
  • 21
  • 211

46.) What is the midpoint formula used for in coordinate geometry?

  • Finding the mid-point of a line segment
  • Finding the slope of a line
  • Identifying the centroid of a triangle
  • Measuring the distance between points

47.) What is the term for two lines in the same plane that never intersect?

  • Intersecting
  • Parallel
  • Perpendicular
  • Secant

48.) Which theorem states that the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides in a right triangle?

  • Fermat's theorem
  • Gauss's theorem
  • Pascal's theorem
  • Pythagorean theorem

49.) What is the result of raising a number to the power of 0?

  • 0
  • 1
  • The number itself
  • Undefined

50.) Which branch of mathematics deals with the study of limits, integrals, derivatives, and infinite series?

  • Algebra
  • Calculus
  • Geometry
  • Trigonometry

Medium Math Trivia Questions

These Math trivia questions are perfect for older kids, teenagers, and adults. If you want to play Math trivia with friends and family, try these medium difficulty questions

51.) In mathematics, what property describes an object that is identical to its original form when flipped across a point or line?

  • Asymmetry
  • Identity
  • Parallelogram
  • Symmetry

52.) What is 5! (5 factorial) equal to?

  • 120
  • 130
  • 25
  • 60

53.) In mathematics, which sequence begins with 0, 1, and each subsequent number is the sum of the previous two numbers?

  • Arithmetic sequence
  • Fibonacci sequence
  • Geometric sequence
  • Prime number sequence

54.) In geometry, what is the term for a quadrilateral with only one pair of parallel sides?

  • Parallelogram
  • Rectangle
  • Rhombus
  • Trapezoid

55.) Which theorem in mathematics states that a^2 = b^2 + c^2 in a triangle?

  • Binomial theorem
  • Euclidean theorem
  • Fermat's last theorem
  • Pythagorean theorem

56.) What is the mathematical term for an ordered list of numbers, where each number follows a specific formula or rule?

  • Period
  • Sequence
  • Series
  • Sets

57.) What theorem in mathematics is used to calculate the derivative of a composite function?

  • Chain rule
  • Fundamental theorem of calculus
  • Product rule
  • Quotient rule

58.) In mathematics, what is a matrix with the same number of rows and columns called?

  • Diagonal matrix
  • Identity matrix
  • Rectangular matrix
  • Square matrix

59.) What is the name of the point where the medians of a triangle intersect?

  • Centroid
  • Circumcenter
  • Incenter
  • Orthocenter

60.) In statistics, what is the average of the squared differences from the mean called?

  • Median
  • Mode
  • Standard deviation
  • Variance

61.) In set theory, what is the set of all subsets of a given set called?

  • Complement set
  • Power set
  • Proper subset
  • Union set

62.) Which algebraic property states that a(bc) = (ab)c?

  • Associative property of multiplication
  • Commutative property of multiplication
  • Distributive property
  • Identity property

63.) What is the mathematical term for a three-dimensional shape with flat polygonal faces?

  • Cone
  • Cylinder
  • Polyhedron
  • Sphere

64.) What is the term for a variable that categorizes data into two groups?

  • Binary variable
  • Continuous variable
  • Discrete variable
  • Nominal variable

65.) What is the mathematical constant that represents the base of the natural logarithm and approximately equals 2.718?

  • Avogadro's number (N_A)
  • Euler's number (e)
  • Golden ratio (φ)
  • Pi (π)

66.) In set theory, what hypothesis deals with the possible sizes of infinite sets, particularly involving the sizes of the power set of an infinite set?

  • Axiom of Choice
  • Continuum Hypothesis
  • Peano's Axioms
  • Zorn's Lemma

67.) In measure theory, what type of integral is fundamental to Lebesgue integration, allowing the integration of more general functions?

  • Definite integral
  • Lebesgue integral
  • Riemann integral
  • Single integral

68.) Which mathematical set is a complete ordered field representing all points on a line, and is commonly used in real analysis?

  • Complex numbers
  • Integer numbers
  • Rational numbers
  • Real numbers

69.) In statistics, what is the term for the middle number in a sorted list?

  • Mean
  • Median
  • Mode
  • Range

70.) When a number is divided by zero, what is the result?

  • Infinity
  • One
  • Undefined
  • Zero

71.) What is the equation for calculating the circumference of a circle?

  • 2πr
  • πd
  • πr
  • πr²

72.) In a coordinate plane, what do the x and y coordinates determine?

  • Area
  • Height
  • Position
  • Volume

73.) Which theorem relates the angles and sides of a triangle and is particularly used to find unknown lengths in non-right triangles?

  • Law of Cosines
  • Law of Sines
  • Law of Tangents
  • Pythagorean Theorem

74.) What is the term for a function y = f(x) where each input a has a unique output, satisfying the condition that f(a) ≠ f(b) if a ≠ b?

  • Constant function
  • Cubic function
  • Many-to-one function
  • One-to-one function

75.) What is the name of the rule that calculates the derivative of two multiplied functions?

  • Chain Rule
  • Power Rule
  • Product Rule
  • Quotient Rule

Hard Math Trivia Questions

These Math trivia questions are perfect for teenagers and adults. If you want to play Math trivia with family and friends, try these hard difficulty questions for a fun challenge.

76.) Which theorem states that no three positive integers a, b, and c can satisfy the equation a^n + b^n = c^n for any integer n greater than 2?

  • Fermat's Last Theorem
  • Goldbach's Conjecture
  • Pythagorean Theorem
  • Riemann Hypothesis

77.) In topology, what is the name of the compact 3-dimensional manifold without boundary that generalizes the notion of a sphere in higher dimensions?

  • 3-sphere
  • Hyperplane
  • Möbius strip
  • Torus

78.) Which mathematical concept refers to the smallest sigma-algebra containing all open sets in a topological space, often used as the foundational aspect of measure theory?

  • Borel sigma-algebra
  • Cantor set
  • Galois group
  • Lebesgue measure

79.) What theorem in number theory describes the distribution of prime numbers, indicating that the average gap between consecutive primes near a large number n is about log(n)?

  • Fermat's little theorem
  • Mersenne prime formula
  • Prime number theorem
  • Twin prime conjecture

80.) What is the process called where you transform a complex-valued function to a different complex-valued function, which provides insights into the frequency components of the original function?

  • Fourier transform
  • Laplace transform
  • Legendre transform
  • Taylor series expansion

81.) In statistics, what is the name of the theorem stating that as the sample size grows, the distribution of the sample mean approaches a normal distribution, regardless of the population's distribution?

  • Bayes' Theorem
  • Central Limit Theorem
  • Law of Large Numbers
  • Markov's Inequality

82.) In algebraic geometry, what term describes a polynomial equation that defines a variety with certain non-degeneracy property, which corresponds to a smooth manifold?

  • Affine variety
  • Normal variety
  • Singular variety
  • Smooth variety

83.) Which fundamental logic principle asserts that every proposition is either true or false, supporting the law of excluded middle in classical logic?

  • De Morgan's laws
  • Principle of bivalence
  • Principle of explosion
  • Principle of non-contradiction

84.) In advanced calculus, what theorem states that every continuous real-valued function defined on a closed interval has a maximum and minimum value?

  • Bolzano's Theorem
  • Extreme Value Theorem
  • Intermediate Value Theorem
  • Mean Value Theorem

85.) Which branch of mathematics studies the properties and applications of derivatives and integrals of complex numbers, with functions that are holomorphic?

  • Abstract algebra
  • Complex analysis
  • Differential geometry
  • Real analysis

86.) Which theorem, fundamental to homology theory, involves a sequence of abelian groups connected by homomorphisms?

  • Eilenberg-Steenrod axioms
  • Hurewicz theorem
  • Mayer-Vietoris sequence
  • Serre spectral sequence

87.) In linear algebra, which decomposition expresses a matrix as a product of an orthogonal matrix, a diagonal matrix, and the transpose of an orthogonal matrix?

  • Cholesky Decomposition
  • LU Decomposition
  • QR Decomposition
  • Singular Value Decomposition

88.) In abstract algebra, which field extension, that contains solutions to polynomial equations, is used to ensure that every polynomial equation has a root?

  • Affine plane
  • Algebraic closure
  • Quotient field
  • Riemann surface

89.) What is the term for approximating functions with polynomials in numerical analysis?

  • Fourier approximation
  • Matrix approximation
  • Numerical integration
  • Polynomial interpolation

90.) In functional analysis, what is the collection of continuous linear functionals from a vector space to its field called?

  • Banach space
  • Continuous dual space
  • Metric space
  • Topological space

91.) Which conjecture predicts that the Riemann zeta function has its non-trivial zeros only at the critical line, though it remains unproven?

  • Collatz Conjecture
  • Continuum Hypothesis
  • Goldbach's Conjecture
  • Riemann Hypothesis

92.) In group theory, what term refers to the set of elements that can be expressed as a product of a given element and its inverse?

  • Conjugacy class
  • Cyclic subgroup
  • Isomorphism class
  • Normal subgroup

93.) In mathematical logic, what is the general study that deals with the nature and limits of formal systems and includes Gödel's incompleteness theorems?

  • Descriptive set theory
  • Metamathematics
  • Model theory
  • Proof theory

94.) Which theorem in algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root?

  • Fermat's Last Theorem
  • Fundamental Theorem of Algebra
  • Green's Theorem
  • Pythagorean Theorem

95.) Which German mathematician developed a theory of transfinite numbers and proved that the set of real numbers is uncountably infinite?

  • Carl Friedrich Gauss
  • David Hilbert
  • Emmy Noether
  • Georg Cantor

96.) In algebraic topology, what theory involves the study of the properties of topological spaces that are invariant under continuous deformations, such as stretching and bending?

  • Galois Theory
  • Graph Theory
  • Homotopy Theory
  • Knot Theory

97.) In number theory, what name is given to the study of integer solutions to polynomial equations, named after a French mathematician known for his diaries?

  • Diophantine Equations
  • Fermatian Equations
  • Pascal's Triangles
  • Peano Axioms

98.) In the context of non-Euclidean geometry, what is the name of the geometry which negates Euclid's parallel postulate and results in a saddle-shaped surface model?

  • Elliptic Geometry
  • Euclidean Geometry
  • Hyperbolic Geometry
  • Riemannian Geometry

99.) Which theorem in graph theory states that the number of spanning trees in a connected graph can be calculated using the determinant of a matrix derived from the graph, named after the German mathematician who first proved it?

  • Cayley's Theorem
  • Euler's Circuit Theorem
  • Kirchhoff's Theorem
  • König's Theorem

100.) What is the theorem in complex analysis that is a fundamental result and relates integrals around closed curves to the values inside the curve?

  • Cauchy's Integral Theorem
  • Green's Theorem
  • Morera's Theorem
  • Rouché's Theorem

Very Hard Math Trivia Questions

These Math trivia questions are perfect for adults, college students, and advanced students. If you want to play Math trivia with friends, family, or colleagues, try these very hard questions to test your knowledge about Math at its limits.

101.) What theorem asserts that given any coloring of the complete graph on an infinite number of vertices, it is possible to find an infinite completely monochromatic subgraph?

  • Hales-Jewett Theorem
  • König's Lemma
  • Pigeonhole Principle
  • Ramsey's Theorem

102.) Which principle in categorical topology describes the process of associating algebraic objects with topological spaces, leading to the development of homology and cohomology theories?

  • Compactification
  • Functoriality
  • Hausdorff condition
  • Path-connectedness

103.) Which theorem in probability states that the probability of any specific infinite sequence of a fair coin flip occurring is zero?

  • Bayes' Theorem
  • Borel-Cantelli Lemma
  • Central Limit Theorem
  • Law of Large Numbers

104.) What is the name of the ancient mathematical text that provides solutions to linear equations using matrix methods, predating modern matrix theory by centuries?

  • Almagest
  • Euclid's Elements
  • Nine Chapters on the Mathematical Art
  • The Rhind Papyrus

105.) In combinatorics, what is the name of the principle that provides a method to prove the existence of a set of solutions when certain constraints are met?

  • Cantor's Theorem
  • Dirichlet's Box Principle
  • Hall's Marriage Theorem
  • Zorn's Lemma

106.) What is the name of the unsolved mathematics problem that questions whether P equals NP, related to complexity classes P and NP?

  • Hodge Conjecture
  • Navier-Stokes Existence and Smoothness
  • P vs NP Problem
  • Riemann Hypothesis

107.) What is the name of the mathematical structure that generalizes the concept of vector spaces and is primarily used in homological algebra?

  • Abelian Category
  • Linear Algebra
  • Ring Theory
  • Topological Space

108.) What is the name of the conjecture that suggests that any even integer greater than 2 can be expressed as the sum of two prime numbers?

  • Collatz Conjecture
  • Cramér's Conjecture
  • Goldbach's Conjecture
  • Twin Prime Conjecture

109.) What is the term for a function on the complex numbers that is meromorphic except at a discrete set of points and is named after a French mathematician?

  • Lagrange Function
  • Picard Function
  • Riemann Function
  • Weierstrass Function

110.) What is the name of the set-theoretic problem which hypothesizes that the set of real numbers has the smallest cardinality higher than that of the integers?

  • Banach-Tarski Paradox
  • Cantor's Paradox
  • Continuum Hypothesis
  • Hilbert's Paradox

111.) What inequality is often associated with bounding the distribution of prime numbers and is linked with proofs in number theory, such as Dirichlet's Theorem?

  • Cauchy-Schwarz Inequality
  • Chebyshev's Theorem
  • Holder's Inequality
  • Taylor's Inequality

112.) What is the central concept in measure theory used to define the size of a subset of a given space, notably utilized in probability theory?

  • Cantor Measure
  • Hausdorff Measure
  • Hilbert Measure
  • Lebesgue Measure

113.) In algebraic geometry, what is the branch called that studies the geometric properties of solutions to systems of polynomial equations?

  • Algebraic Geometry
  • Galois Theory
  • Graph Theory
  • Ring Theory

114.) Which conjecture in dynamical systems suggests that structurally stable systems on a compact manifold resemble Anosov flows?

  • Goldbach Conjecture
  • Navier-Stokes Conjecture
  • Poincaré Conjecture
  • Spectral Conjecture

115.) What combinatorial structure represents the edge-only framework of an n-dimensional cube?

  • Complex
  • Facet
  • Graph
  • Skeleton

116.) What type of non-associative algebraic structure is used in the construction of octonions?

  • Associative ring
  • B-algebra
  • Moufang loop
  • Quasigroup

117.) What paradox, involving probability, illustrates unexpected outcomes with non-independent events, using the example of three prisoners and a warden?

  • Birthday problem
  • Monty Hall problem
  • Russell's paradox
  • Three Prisoners problem

118.) Which famous problem in complexity theory explores whether every problem whose solution can be verified quickly can also be solved quickly?

  • Euler's problem
  • Goldbach's conjecture
  • Hilbert's sixteenth problem
  • P vs NP problem

119.) What theorem in geometry states that if three perpendiculars are dropped from any given point in space to three mutually intersecting lines, the feet of the perpendiculars all lie on a single line?

  • Desargues' theorem
  • Feuerbach's theorem
  • Maltsev's theorem
  • Viviani's theorem

120.) Which function in mathematics describes the rate of change of the logarithm of the gamma function, an extension of the factorial function?

  • Digamma function
  • Euler's totient function
  • Riemann zeta function
  • Sine function

121.) In measure theory, what is the name of the paradox that illustrates a counterintuitive result about the nature of 3-dimensional Euclidean space, particularly involving dividing a solid object into pieces and reassembling them into a shape of a different volume?

  • Banach-Tarski paradox
  • Hausdorff paradox
  • Tarski-Seidenberg theorem
  • Zermelo's paradox

122.) Which theorem in algebraic geometry is associated with the ability to approximate smooth manifolds by algebraic varieties?

  • Chern-Weil theory
  • Milnor-Wood inequality
  • Nash-Tognoli theorem
  • Riemann-Roch theorem

123.) Which theory, developed in differential topology, implies that every continuous function from a closed ball to itself has a fixed point, instrumental in various branches of mathematics and economics?

  • Brouwer fixed-point theorem
  • Lefschetz fixed-point theorem
  • Sard's theorem
  • Serre duality

124.) Which transformation distinguishes between right- and left-handedness in 3D space and relates to vector space inner products?

  • Affine transformation
  • Orientation-preserving transformation
  • Orthogonal transformation
  • Shear transformation

125.) What is the name of the curve with the equation x^3 + y^3 = 3axy?

  • Folium of Descartes
  • Lemniscate of Bernoulli
  • Tractrix
  • Witch of Agnesi

127.) In measure theory, which concept is used to define the derivative of one measure with respect to another, particularly relating to absolutely continuous measures?

  • Carathéodory Criterion
  • Clark-Ocone Formula
  • Haar Measure
  • Radon-Nikodym Theorem

+500 more Math trivia questions

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TriviaBear has over 625 Math trivia questions and answers for you to enjoy, ranging from easy to very difficult, and we're adding more every day.

Math trivia is a fun way to explore interesting facts and challenges related to numbers and calculations. In this category, you'll find exciting questions that test your knowledge of math concepts, from simple addition to complex theories. You can challenge yourself or friends to see who knows the most about math! I think you'll discover that math trivia can be both entertaining and educational at the same time!

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