IMO Class 11 Syllabus

The Science Olympiad Foundation (SOF) hosts the International Mathematical Olympiad (IMO) for students in grades 1 to 12. By taking the IMO exam, students can enhance their time management and competitive skills and prepare for higher marks. It allows students to evaluate their local, regional, state, national, and international performance. Competing with other students instils a strong sense of self-achievement, motivating them to attain greater accomplishments.

Please Note: This page will be updated soon

The IMO Syllabus for Class 11 is divided into four sections, with section 2 getting the most weight. As a result, more focus should be given to section 2. The second section, Mathematical Reasoning, focuses on critical thinking and reasoning. In other words, Mathematical reasoning is concerned with finding and understanding the Mathematical elements that exist in our environment. By preparing for the Maths Olympiad, students can fully understand all concepts related to various topics. Each topic in the IMO Syllabus Class 11 aims to assist students in their preparation for higher-level competitive exams.

Syllabus of IMO Class 11

The IMO Syllabus for grades 5 to 12 assesses students’ ability to reason verbally and nonverbally. After grade 6, the IMO Syllabus for Mathematical Reasoning takes a significant step forward by including some challenging topics at each level. Mensuration, ratio, linear equations, proportions, quadratic equations, statistics, probability, a broader knowledge of numbers, practical geometry and algebra are covered in the IMO Syllabus for Classes 5 to 12. The four-section of the IMO Class 11 Syllabus is

  1. Logical Reasoning section – The section is meant to help students improve their learning abilities and feel comfortable approaching nonverbal and verbal reasoning on several topics.
  2. Mathematical Reasoning section – Students must learn several methods for strengthening Mathematical reasoning by resolving various kinds of Mathematical problems.
  3. Everyday Mathematics – The 3rd section focuses on aiding students in improving their problem-solving skills concerning various Mathematical concepts.
  4. Achiever section – Students are evaluated on their fundamental Mathematical skills in the last section. Since the core concepts are discussed in this segment, students must be conversant with the topics in advance to handle various questions more effectively.

The SOF IMO Class 11 Syllabus is tabulated below.

Section 1 Verbal and Non-Verbal Reasoning.
Section 2 Sets, Principle of Mathematical Induction, Relations and Functions, Linear Inequations, Logarithms, Sequences and Series, Complex Numbers and Quadratic Equations, Straight Lines, Trigonometry, Conic Sections, Binomial Theorem, Permutations and Combinations, Statistics, Limits and Derivatives, Probability, Mathematical Reasoning, Introduction to 3-D Geometry.


Numbers, Quantification, Sets, Numerical Applications, Relations and Functions, Permutations and Combinations, Sequences and Series, Mathematical Reasoning, Continuity and Differentiability, Limits, Probability, Basics of Financial Mathematics, Descriptive Statistics, Circles, and Straight Lines.

Section 3 The Syllabus of this section will be based on the Syllabus of Quantitative Aptitude.
Section 4 Sets, Sequences and Series, Relations and Functions, Limits and Derivatives, Permutations and Combinations, Circles, Straight Lines, and Probability.

The Marking Scheme for IMO Class 11

The marking scheme for Class 11 is tabulated below. Classes 1 to 4 have 35 questions to answer, while classes 5 to 12 have 50 questions to solve.

  • Number of questions – 50
  • Time – 1 hour
Section Number of Questions Marks/Questions Total Marks
Logical Reasoning 15 1 15
Mathematical Reasoning/Applied Mathematics 20 1 20
Everyday Mathematics 10 1 10
Achievers Section 5 3 15
Total 50 60

Other SOF Olympiad Exams

Frequently Asked Questions on IMO Syllabus Class 11


I am taking the Olympiads for the first time. Is it possible to get the sample papers?

All schools that have enrolled for the Olympiad exams will receive sample papers. These papers are also available on the SOF website. Sample papers were provided to schools before the first-level test. These papers are helpful and can be utilized for both Olympiad levels.

What percentage of questions in the IMO Syllabus are covered by each class?

Level-I Olympiad exam questions will be based on 60% of the current class syllabus and 40% of the prior class syllabus. The level-II Olympiad exams’ questions come from the current class syllabus. The IMO Exam for Class 7 will consist of 60% of the Class 7 Syllabus questions and 40% of questions from the Class 6 Syllabus.

Is it possible for me to participate in more than one Olympiad exam?

Even though they are all organized by the same foundation, IMO, NSO, NCO, IMO, ICO, IEO, ISSO, and IGKO are all very different tests. Students can participate in all of the Olympiads during the year if they are eligible for their class.


Leave a Comment

Your Mobile number and Email id will not be published.