The Top 10 Topics Every IMO Aspirant Should Practice Daily

An IMO aspirant should practice Number Sense, Arithmetic Operations, Fractions, Decimals, Geometry, Measurement, Patterns, Data Handling, Logical Reasoning, and Higher-Order Thinking Questions daily. With 20-30 minutes of concentrated practice each day on these subjects, the speed and accuracy required to achieve a high score are developed. 

This is a simple explanation of what to practice daily if you or your child is studying for the SOF International Mathematics Olympiad. 

IMO Exam 2026 at a Glance

Without going into the topics, here is a quick glance at the structure of the exam to keep your IMO preparation on track.

Source: SOF IMO official syllabus and exam pattern.

Why Daily Practice Matters for IMO Preparation?

The IMO syllabus is not a syllabus that can be changed from time to time. About 60% of questions are from the current class syllabus and 40% are from the previous class syllabus, so that both levels are fresh in your mind daily. Daily practice also helps to develop speed as students are not given more than 2 minutes to answer each question. That is why IMO preparation tips from the toppers always emphasize on short but regular study sessions, instead of long occasional study marathons.

The Top 10 Topics Every IMO Aspirant Should Practice Daily

These are the key points that each year are repeated, but get harder. These daily practices are excellent foundations for Level 1 and Level 2.

If you do not repeat the same topic every day, but rather practice a variety of these IMO important topics each day, your mind will be prepared for the mixed-topic approach of the Achievers Section.

Logical Reasoning Topics You Should Not Skip in Olympiads

A lot of students just concentrate on the Maths and ignore the Logical Reasoning as it is a full section with several marks guaranteed. The common logical reasoning questions asked in IMO are of the following types: Pattern, Analogy, Coding Decoding, Ranking Test, Mirror Image and Embedded Figure. These topics are not covered in school books, so you should give them their own daily focus in your Olympiad maths revision, rather than just a random focus every now and again.

A Simple Daily Practice Plan

It's better to have a short, regular study time each day than long, irregular study sessions. Here is a simple plan which aspirants can follow.

This plan is suitable for Classes 5 and up. Classes 1-4, 15-20 minutes of practice papers per day is generally sufficient, more practice papers, less theory.

How to Practice Olympiad Maths the Smart Way?

Just doing random IMO maths questions is not sufficient. A better strategy is:

• Practice solving past year SOF IMO papers for your respective class. 

• Finding alternative strategies to work around the problem.

• Practicing in a timed fashion to develop speed and accuracy when it matters most. 

• Making sure to discuss each incorrect response rather than only the final grade 

• Practicing each section individually, before putting them all together in a mock test.

This method is similar to the actual exam format and allows students to become accustomed to the speed at which they have to answer 50 questions in 60 minutes in upper levels.

Read More: Olympiad Exams 2026: The Biggest Mistakes Students Make Before Registration

Common Mistakes IMO Aspirants Make

• Not following the previous class syllabus even though it accounts for 40% of questions 

• Lacking in logical reasoning practice due to unfamiliarity 

• Not filling in items in Achievers Section even if no credit is awarded for them 

• Only studying on exam day week, rather than small daily sessions. 

• Not practicing on time, resulting in slow performance during the actual exam

Role of Good Study Material in Olympiad Exams

The IMO syllabus is based on the CBSE, ICSE and State Board syllabus and is supplemented with additional reasoning and higher order questions, so having a single, well-structured resource to practice daily is a big help. Most of the IMO aspirants rely on the solved question banks and practice books of Oswaal Books Olympiad, as the questions are arranged topic-wise and class-wise and the explanations provided are very clear and easy to understand, which makes it easier to revise these top 10 topics daily along with the regular schoolwork.

Summary

The key to the International Mathematics Olympiad is not cramming, it's a little bit every day. Aspirants develop speed and confidence by practicing the top 10 topics (number sense, geometry, patterns, data handling, and higher order thinking questions etc.) and regular Logical Reasoning practice. After following a brief daily schedule, students are advised to solve the previous year papers and carefully study their errors to get a good performance in both Level 1 and Level 2 of this popular school level Olympiad.

Related Olympiad Books | Study Materials