The International Mathematical Olympiad (IMO) is the World Championship Mathematics Competition for High School students and is held annually in a different countries.

Though exam is conducted for high-school students, the tests in this category help students prepare for this exam from early grades.

## 1 | ## Grade 1Numbers, Addition, Subtraction, Measurement, Patterns, Odd One Out, Shapes, Time |

## 2 | ## Grade 2Numbers, Computational Operations, Measurement, Time, Shapes and Solids, Pictographs, Patterns, Odd One Out, Analogy |

## 3 | ## Grade 3Numbers, Computation Operations, Fractions, Measurement, Time, Money, Geometry, Data Handling, Patterns, Analogy, Mirror Images, Embedded Figures |

## 4 | ## Grade 4Numbers, Computational Operations, Fractions and Decimals, Measurement, Time, Money, Geometry, Perimeter and Area, Symmetry and Patterns, Data Handling, Mirror Images, Embedded Figures |

## 5 | ## Grade 5Numbers, Computational Operations, Fractions and Decimals, Measurement, Time, Money, Geometry, Perimeter and Area, Symmetry and Patterns, Data Handling, Mirror Images, Embedded Figures |

## 6 | ## Grade 6Numbers, Integers, Fractions and Decimals, Algebra, Mensuration, Geometry, Ratio and Proportion, Symmetry, Data Handling |

## 7 | ## Grade 7Integers, Fractions and Decimals, Exponents and Powers, Algebra, Percenatge, Simple Interest, Triangle, Geometry, Perimeter and Area, Data Handling |

## 8 | ## Grade 8Rational Numbers, Squares and Square Roots, Cubes and Cube Roots, Exponents and Powers, Percentage, Simple and Compound Interest, Algebra, Mensuration, Geometry, Direct and Inverse Variations, Graphs |

## 9 | ## Grade 9Rational Numbers, Polynomials, Coordinate Geometry, Linear Equations, Lines and Angles, Triangles and Quadrilaterals, Circles, Mensuration, Statistics, Probability |

## 10 | ## Grade 10Real Numbers, Polynomials, Linear Equations, Quadratic Equations, Arithmetic Progressions, Triangles, Coordinate Geometry, Circles, Trigonometry, Mensuration, Statistics, Probability |