Subjects
Mathematics practice, free.
Algebra, calculus, geometry, statistics and arithmetic from school and entrance exams. Every question has an explanation, and the tests are timed like the real thing.
- 1,045questions
- 31topics
- 5exams covered
- Freeno plans or paywalls
Mathematics in Sri Lanka
Practise mathematics with the exams you can take in Sri Lanka.
Where do you want to start?
- 314 questions · 9 topicsAlgebraEquations, functions, sequences and the manipulation skills every other topic depends on.Pure Maths: Polynomials, Algebra and Sequences · Algebra and Equations · Systems of linear equations
- 229 questions · 5 topicsArithmetic and numberPercentages, ratios, interest, speed and time: the quantitative aptitude toolkit.Percentages, Rates and Money · Number, Fractions and Ratio · Indices, Logarithms and Surds
- 215 questions · 7 topicsGeometry and trigonometryCoordinate geometry, lines and circles, vectors and trigonometry.Geometry, Mensuration and Trigonometry · Pure Maths: Complex Numbers and Trigonometry · Geometry and trigonometry
- 161 questions · 5 topicsStatistics and probabilityData, averages, counting methods and probability.Pure Maths: Coordinate Geometry, Vectors and Counting · Statistics and probability · Sets, Statistics and Probability
- 126 questions · 5 topicsCalculusLimits, differentiation and integration, from first principles to exam-style problems.Pure Maths: Differentiation, Integration and Limits · Complex Numbers, Matrices, Series and Calculus · Differentiation
The most practised topics.
Each topic has its own list of questions with explanations. Pick the exam you are preparing for.
Geometry, Mensuration and Trigonometry
86 questions across 1 exam
Pure Maths: Polynomials, Algebra and Sequences
75 questions across 1 exam
Algebra and Equations
72 questions across 1 exam
Pure Maths: Differentiation, Integration and Limits
69 questions across 1 exam
Percentages, Rates and Money
64 questions across 1 exam
Number, Fractions and Ratio
50 questions across 1 exam
Pure Maths: Coordinate Geometry, Vectors and Counting
48 questions across 1 exam
Statistics and probability
47 questions across 2 exams
Real questions, worked answers.
- Geometry, Mensuration and Trigonometry · GCE O/L Mathematics (Sri Lanka)A right-angled triangle has perpendicular sides of 14 cm and 48 cm. Find the hypotenuse.See the answer and explanation →
- Pure Maths: Polynomials, Algebra and Sequences · GCE Advanced Level (Sri Lanka)For what positive value of k does x 2 + kx + 16 = 0 have equal roots?See the answer and explanation →
- Algebra and Equations · GCE O/L Mathematics (Sri Lanka)Solve x 2 - x - 12 = 0 and give the larger root.See the answer and explanation →
Practise it for real.
- A-Level Further Mathematics Practice Test 122 questions · 30 min
- Cambridge A-Level Mathematics Practice Test 140 questions · 60 min
- Cambridge IGCSE Mathematics Practice Test 140 questions · 60 min
- GCE A-Level Combined Mathematics Practice Paper 120 questions · 60 min
- GCE A/L Combined Mathematics Practice Test 120 questions · 60 min
- GCE A/L Combined Mathematics Practice Test 220 questions · 60 min
How to practise mathematics.
- 1
Start with the topic you avoid
The topic you keep skipping is where the quickest marks are. Do one short set on it before anything else.
- 2
Try it before you read the explanation
Struggling for two minutes teaches more than reading a finished solution. Then compare your steps with ours.
- 3
Learn untimed, then add the clock
Get the method right first. Move to a timed mock test once a topic feels steady.
- 4
Keep a list of your mistakes
Write down why each answer was wrong: a sign slip, a formula you forgot, a misread question. The list shows what to fix.
- 5
Come back after a week
Repeat the questions you got wrong after a few days. That is when a method either sticks or fades.
Questions, answered.
- Is the maths practice really free?
- Yes. Every question, explanation, mock test and flashcard deck is free, with no plans or paywalls.
- Which exams does it cover?
- Maths questions from GCE O/L Mathematics (Sri Lanka), GCE Advanced Level (Sri Lanka), Cambridge IGCSE, Cambridge A-Level, SAT. There are 1,045 maths questions on this page's list today.
- Does every question have an explanation?
- Yes. Each question has an explanation with the working or the key idea, and you can open any question on its own page.
- Can I take a timed test?
- Yes. The mock tests below run on a real timer and show a full review with explanations at the end.