Arithmetic and number practice.
Percentages, ratios, interest, speed and time: the quantitative aptitude toolkit. Every question has an explanation.
- 149questions
- 4topics
- 4exams
Arithmetic and number in the United States
Practise arithmetic and number with the exams you can take in the United States.
All arithmetic and number topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Percentages and percent change
53 questions across 2 exams
Ratios, rates and proportions
44 questions across 2 exams
Arithmetic and percents
27 questions across 2 exams
Ratios and proportions
25 questions across 2 exams
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Real questions, worked answers.
- Percentages and percent change · ACTWhat is 15 % of 400?See the answer and explanation →
- Ratios, rates and proportions · ACTTwo numbers are in the ratio 3:4 and their sum is 28. What is the first number in the ratio?See the answer and explanation →
- Arithmetic and percents · GREWhat is 20 % of 240?See the answer and explanation →
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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?
- ACT, SAT, GMAT, GRE. Pick a topic above, then the exam you are preparing for.