The popular SOF International Mathematics Olympiad (IMO) invites students like you from various classes to demonstrate their proficiency in a variety of mathematical domains. The exam pattern is

- For grades 1 to 4, there are 35 questions worth 40 marks. For grades 5 to 12, there are 50 questions worth 60 marks. Using IMO sample papers and books will help you do well on the exam.
- Numerous subjects are included in the IMO level 1 and 2 syllabus, including geometry, trigonometry, algebra, limits and derivatives, integers, probability, differential equations and linear equations.
- All participants like you must show that they can critically analyze challenging mathematical issues and apply theoretical knowledge to address real-world difficulties.

**Important Page Regarding IMO Olympiad Preparation**

**IMO Exam Pattern Overview**

IMO Exam Pattern | Multiple Choice Questions |

Levels | Basic and Advanced |

Number of Questions for Grades 1-4 | 35 questions |

Total Marks for grades 1-4 | 40 marks |

Number of Questions for Grades 5-12 | 50 questions |

Total Marks for grades 5-12 | 60 marks |

**IMO Exam Syllabus**

Class-I | Chapter 1: Number SenseChapter 2: AdditionChapter 3: SubtractionChapter 4: Lengths, Weights and ComparisonsChapter 5: TimeChapter 6: MoneyChapter 7: Geometrical ShapesChapter 8: Logical Reasoning |

Class-II | Chapter 1: Number SenseChapter 2: Computation OperationsChapter 3: Length, Weight, Capacity and TemperatureChapter 4: Time and MoneyChapter 5: Lines, Shapes and SolidsChapter 6: PatternsChapter 7: Pictographs |

Class-III | Chapter 1: Number SenseChapter 2: Computation OperationsChapter 3: FractionsChapter 4: MoneyChapter 5: Length, Weight, Capacity,Time and TemperatureChapter 6: GeometryChapter 7: Data Handling |

Class-IV | Chapter 1: Number SenseChapter 2: Computation OperationsChapter 3: FractionsChapter 4: Length, Weight, Capacity, Time and MoneyChapter 5: GeometryChapter 6: Data Handling |

Class-V | Chapter 1: Number SenseChapter 2: Computation OperationsChapter 3: FractionsChapter 4: Length, Weight, Capacity, Time and MoneyChapter 5: GeometryChapter 6: Data Handling |

Class-VI | 1. Knowing Our Numbers2. Whole Numbers3. Playing With Numbers4. Basic Geometrical Ideas5. Understanding Elementary Shapes6. Integers7. Fractions8. Decimals9. Data Handling10. Mensuration11. Algebra12. Ratio And Proportion13. Symmetry1 4. Practical Geometry |

Class-VII | Chapter 1: IntegersChapter 2: Fractions and DecimalsChapter 3: Data HandlingChapter 4: Simple EquationsChapter 5: Lines and AnglesChapter 6: The Triangle and its PropertiesChapter 7: Comparing QuantitiesChapter 8: Rational NumbersChapter 9: Perimeter and AreaChapter 10: Algebraic ExpressionsChapter 11: Exponents and PowersChapter 12: SymmetryChapter 13: Visualising Solid Shapes |

Class-VIII | Chapter 1: Rational NumbersChapter 2: Linear Equations in One VariableChapter 3: Understanding QuadrilateralsChapter 4: Data HandlingChapter 5: Squares and Square RootsChapter 6: Cubes and Cube RootsChapter 7: Comparing QuantitiesChapter 8: Algebraic ExpressionsChapter 9: MensurationChapter 10: Exponents and PowersChapter 11: Direct and Inverse ProportionsChapter 12: FactorisationChapter 13: Introduction to Graphs |

Class-IX | Chapter 1: Number SystemsChapter 2: PolynomialsChapter 3: Coordinate GeometryChapter 4: Linear Equations in Two VariablesChapter 5: Introduction to Euclid’s GeometryChapter 6: Lines and AnglesChapter 7: TrianglesChapter 8: QuadrilateralsChapter 9: CirclesChapter 10: Heron’s FormulaChapter 11: Surface Areas and VolumesChapter 12: Statistics |

Class-X | Chapter 1: Real NumbersChapter 2: PolynomialsPair of Linear Equations in Two VariablesChapter 3: Chapter 4: Quadratic EquationsChapter 5: Arithmetic ProgressionsChapter 6: TrianglesChapter 7: Coordinate GeometryChapter 8: Introduction to TrigonometryChapter 9: Some Applications of TrigonometryChapter 10: CirclesChapter 11: Areas Related to CirclesChapter 12: Surface Areas and VolumesChapter 13: StatisticsChapter 14: Probability |

Class-XI | Section 1: Verbal and Non-Verbal Reasoning.Section – 2: Sets, Relations and Functions, Logarithms, Complex Numbers & Quadratic Equations, Linear Inequalities, Sequences and Series, Trigonometry, Straight Lines, Conic Sections, Permutations and Combinations, Binomial Theorem, Statistics, Limits and Derivatives, Probability, Introduction to 3-D Geometry. ORSection – 2: Numbers, Quantification, Numerical Applications, Sets, Relations and Functions, Sequences and Series, Permutations and Combinations, Mathematical Reasoning, Limits, Continuity and Differentiability, Probability, Descriptive Statistics, Basics of Financial Mathematics, Straight Lines, Circles.Section – 3: The syllabus of this section will be based on the syllabus of Quantitative Aptitude.Section – 4: Sets, Relations and Functions, Sequences and Series, Permutations and Combinations, Limits and Derivatives, Straight Lines, Circles, Parabola, Probability. |

Class-XII | Section – 1: Verbal and Non-Verbal Reasoning.Section – 2: Relations and Functions, Inverse Trigonometric Functions, Matrices and Determinants, Continuity and Differentiability, Application of Derivatives, Integrals, Application of Integrals, Differential Equations, Vector Algebra, Three Dimensional Geometry, Probability, Linear Programming. ORSection – 2: Numbers, Quantification, Numerical Applications, Solutions of Simultaneous Linear Equations, Matrices, Determinants, Application of Derivatives, Integration, Application of Integrations, Differential Equations, Probability, Inferential Statistics, Index numbers, Time-based data, Financial Mathematics, Linear Programming.Section – 3: The syllabus of this section will be based on the syllabus of Quantitative Aptitude.Section – 4: Matrices, Determinants, Application of Derivatives, Integration, Application of Integrations, Differential Equations, Linear Programming, Probability. |

**Frequently asked questions about IMO exam Pattern**

**Q. What is Verbal and what is Written in IMO? **

**Ans: **Verbal typically refers to spoken communication or instructions. However, in the context of the IMO, verbal communication does not play a role, as all instructions and tasks are written. The IMO is a written examination, meaning that participants solve mathematical problems on paper or digitally, depending on the mode of the exam.

**Q. What Comes in IMO?**

**Ans**. The IMO focuses on challenging mathematical problems across various domains such as algebra, geometry, number theory, and combinatorics. The questions require strong analytical and problem-solving skills.

**Q. What are the Stages of the SOF International Mathematics Olympiad?**

**A. The IMO consists of two levels:**

**Level 1:**This is the preliminary stage, conducted at schools across different countries. It serves as a qualifying round.**Level 2:**Students who qualify from Level 1 advance to Level 2, which is a more challenging round.

**Q. What is the structure of the International Mathematics Olympiad?**

**Ans:** The structure of Olympiads consists of two levels as mentioned below:

**Level 1: **The exam consists of 35 multiple-choice questions for Classes 1-4 and 50 multiple-choice questions for Classes 5-12. The total duration is 1 hour.

**Level 2: **This stage features more complex and higher-level problems, focusing on deeper conceptual understanding.

**Q. What are the types of Questions asked in the SOF International Mathematics Olympiad?**

**Ans.** Questions range from basic mathematical calculations to complex logical reasoning and problem-solving scenarios, varying in difficulty between Level 1 and Level 2.