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International Maths Olympiad Syllabus 2023
The International Maths Olympiad Exam includes all the concepts of academic boards. IMO questions paper will be based on the current class syllabus.
Further, on the page, we have listed all the important topics to be covered for International Maths Olympiad for every class.
Table of Contents
International Maths Olympiad Exam Pattern
The International Maths Olympiad Exam focuses mostly on subjects/topics covered in the respective classes. The mathematics paper has a total of 3 sections, the subjective part, HOT’s (high order thinking section), and the logical reasoning section. Students will be awarded one mark for each correct answer, and no marks will be reduced for unanswered questions or wrong answers.
S.No 
Section 
Total Questions 
1. 
Subjective 
22 
2. 
HOT's 
3 
3. 
Logical Reasoning 
10 
International Maths Olympiad Syllabus
International Maths Olympiad question paper includes problembased figure, series completion, the odd one out, codingdecoding, mirror images, embedded figures, symmetry, and alphabetical test questions. The difficulty level of the question paper varies according to the class. IMO questions are prepared by understanding the knowledge, ability, and reasoning capacity of each class.
All the chapters and topics covered are framed from the previous and current class syllabus. For every class, there is a sample question paper that students are supposed to attempt to make sure that they are thorough with the concepts.
The syllabus for various classes is as given below.
IMO Syllabus 

IMO Syllabus for Class 1
The following chapters are included for the students of class 1.
 Shapes and sizes
 Number system
 Addition
 Subtraction
 Time
 Money
 Measurement
 Pattern
 Logical reasoning
IMO Syllabus for Class 2
The following chapters are included for the students of class 2.
 Lines and shapes
 Number system
 Addition
 Subtraction
 Time
 Money
 Measurement
 Patterns
 Logical reasoning
IMO Syllabus for Class 3
The following chapters are included for the students of class 3.
 Basic Geometric Shapes and figures
 Number system
 Addition and subtraction
 Multiplication and division
 Fractions
 Measurement
 Time and Calendar
 Data Handling
 Logical reasoning
IMO Syllabus for Class 4
The following chapters are included for the students of class 4.
 Basic geometric shapes
 Number system
 Addition and subtraction
 Multiplication and division
 Fractions
 Measurement
 Time and calendar
 Data handling
 Logical reasoning
IMO Syllabus for Class 5
The following chapters are included for the students of class 5.
 Concept of geometry
 Number system
 Factors and multiples
 Addition and subtraction
 Multiplication and division
 Fractions and decimals
 Measurements
 Data handling
 Logical reasoning
IMO Syllabus for Class 6
The following chapters are included for the students of class 6.
 Concept of geometry
 Number system
 Factors and multiples
 Integers
 Decimal fractions
 Ratio and proportion
 Arithmetic
 Basic algebra
 Data handling
 Mensuration
 Symmetry
 Logical reasoning
IMO Syllabus for Class 7
The following chapters are included for the students of class 7.
 Number system
 Fractions and decimals
 Linear equation in one variable
 Algebraic expression
 Comparing quantities
 Exponents and power
 Ratio and proportion
 Practical geometry, lines, and angles
 The triangle & its properties
 Mensuration
 Data handling
 Logical reasoning
IMO Syllabus for Class 8
The following chapters are included for the students of class 8.
 Rational number
 Exponents and powers
 Square and square roots
 Cube and cube roots
 Math magic
 Factorization
 Comparing quantities
 Direct and indirect proportion
 Operation on algebraic expressions
 Understanding quadrilateral and practical geometry
 Mensuration
 Data handling
 Logical reasoning
IMO Syllabus for Class 9
The following chapters are included for the students of class 9.
 Number system
 Algebraic expression
 Linear equation in two variables
 Comparing quantities
 Probability & permutation combination
 Lines and angles
 Triangle
 Circle
 Quadrilateral and its area
 Mensuration
 Trigonometry
 Data handing
 Logical reasoning
IMO Syllabus for Class 10
The following chapters are included for the students of class 10.
 Real number
 Arithmetic progression
 Polynomials
 Quadratic equations
 Probability & permutation combination
 Coordinate geometry
 Triangles
 Circle and its area
 Quadrilateral and its area
 Mensuration
 Trigonometry
 Data handing
 Logical reasoning