Arithmetic and number practice.
Percentages, ratios, interest, speed and time: the quantitative aptitude toolkit. Every question has an explanation.
- 229questions
- 5topics
- 3exams
Arithmetic and number in Sri Lanka
Practise arithmetic and number with the exams you can take in Sri Lanka.
All arithmetic and number topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Percentages, Rates and Money
64 questions across 1 exam
Number, Fractions and Ratio
50 questions across 1 exam
Indices, Logarithms and Surds
43 questions across 1 exam
Percentages and percent change
39 questions across 2 exams
Ratios, rates and proportions
33 questions across 2 exams
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Real questions, worked answers.
- Percentages, Rates and Money · GCE O/L Mathematics (Sri Lanka)Find the compound interest on Rs. 2,000 at 5 % per annum for 2 years.See the answer and explanation →
- Number, Fractions and Ratio · GCE O/L Mathematics (Sri Lanka)Evaluate (10 + 6)(2 - 1) - 4.See the answer and explanation →
- Indices, Logarithms and Surds · GCE O/L Mathematics (Sri Lanka)Find the value of log 3 27.See the answer and explanation →
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Timed mock tests
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- Are the arithmetic and number questions free?
- Yes. Every question, explanation, mock test and flashcard deck is free, with no plans or paywalls.
- Which exams include arithmetic and number?
- GCE O/L Mathematics (Sri Lanka), Cambridge IGCSE, SAT. Pick a topic above, then the exam you are preparing for.