All Units · 20 Questions · Multiple Choice · Exam Style
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Question 1 of 20
Welcome to the MYP Math Quiz
20 exam-style multiple choice questions
Covers all 5 major MYP Math units
Each question shows a Concept Review — read it first!
Immediate explanation for every answer
40-minute countdown timer
Score & full answer key at the end
Exam Tip: Read each concept card before answering. Use the process of elimination for tricky options.
Unit 1
Algebra — Linear Equations
ax + b = c → x = (c − b) / a
Key rule: Perform the same operation on both sides to keep the equation balanced. Example: Solve 3x + 2 = 11 → subtract 2 → 3x = 9 → divide by 3 → x = 3
1
AlgebraEasy
Solve for x: 2x + 3 = 11
Unit 1
Algebra — Quadratic Equations
ax² + bx + c = 0 → Factor or use quadratic formula
x = (−b ± √(b²−4ac)) / 2a
Factoring tip: Find two numbers that multiply to c and add to b. Example: x²−5x+6=0 → (x−2)(x−3)=0 → x=2 or x=3
2
AlgebraMedium
Find both solutions of: x² − 7x + 12 = 0
Unit 2
Functions — Gradient (Slope)
m = (y₂ − y₁) / (x₂ − x₁)
Positive slope: line goes up left to right. Negative: goes down. Example: Points (1,2) and (3,6) → m = (6−2)/(3−1) = 4/2 = 2
3
FunctionsEasy
Find the gradient (slope) of the line passing through points (2, 1) and (4, 5).
Unit 2
Functions — Evaluating Functions
f(x) = expression → substitute x-value into expression
Example: f(x) = x² + 2x. Find f(3): substitute → 3² + 2(3) = 9 + 6 = 15 Watch out: f(−2) means substitute −2, including parentheses for negatives.
4
FunctionsMedium
Given f(x) = x² − 3x + 1, find f(−2).
Unit 1
Algebra — Simultaneous Equations
Substitution: express one variable → substitute into other equation
Elimination: multiply equations to cancel one variable
Example: x + y = 5 and x − y = 1 → add equations → 2x = 6 → x = 3, y = 2
5
AlgebraMedium
The system of equations is 3x − 2y = 12 and x = 2. Find the value of y.
Unit 3
Geometry — Pythagorean Theorem
a² + b² = c² (c = hypotenuse, longest side)
Remember: Only valid for right-angled triangles. The hypotenuse is always opposite the right angle. Example: a=6, b=8 → c = √(36+64) = √100 = 10
6
GeometryEasy
A right-angled triangle has legs of length 3 cm and 4 cm. What is the length of the hypotenuse?
Unit 3
Geometry — Volume of Cylinder
V = πr²h (r = radius, h = height)
Area of circular base: πr², multiplied by height h. Example: r=2, h=5 → V = π(4)(5) = 20π ≈ 62.8 cm³
7
GeometryMedium
A cylinder has a radius of 3 cm and a height of 10 cm. What is its exact volume?
Which formula correctly represents compound interest, where A is the final amount, P is the principal, r is the annual interest rate, n is the number of compounding periods per year, and t is the time in years?
Unit 4
Probability — Set Theory & Venn Diagrams
n(A ∪ B) = n(A) + n(B) − n(A ∩ B)
A ∪ B = "A or B" (union) | A ∩ B = "A and B" (intersection)