International Olympiad of Mathematics 2025: SilverZone Foundation is the conducting authority of the International Olympiad of Mathematics. The olympiad is organized for the students of classes 1st to 12th annually. Candidates can get objective-based questions asked in the olympiad.
IOM is conducted to motivate students participating in the olympiad. It can help them to improve their problem-solving skills and abilities by attempting questions asked in the olympiad. The IOM Registration last date is 30th August 2025. Interested Students can complete the registration process before the last date.
Check: International Mathematical Kangaroo Exam Date
International Olympiad of Mathematics 2025 Overview
The International Olympiad of Mathematics conducted online for the candidates. The question format asked in the olympiad is Multiple Choice Questions (MCQ). The IOM Exam is in English. Students should have English understanding to attempt questions asked in the olympiad.
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International Olympiad of Mathematics 2025 Overview
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Conducting Authority
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SilverZone Foundation
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Exam Name
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International Olympiad of Mathematics
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Eligibility Criteria
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Class 1st to 12th
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Last Date of Registration
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30th August 2025
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Exam Frequency
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Annually
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Mode of Exam
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Online
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Questions Type
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Multiple Choice Questions (MCQ)
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Exam Duration
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Class 1st to 8th: 40 minutes
Class 9th to 12th: 50 minutes
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Official Website
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https://www.silverzone.org/
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IOM Important Dates 2025
IOM Registration Last Date is 30th August 2025. Students who have decided to participate in IOM should keep a track of important exam dates. Therefore, we provided a table compiled with the IOM Important Dates 2025. Students should not miss any important dates related to registration, exam date, and result announcement.
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IOM Important Dates 2025
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Online Application Last Date
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30th August 2025
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IOM First Exam Date
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19th November 2025
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IOM Second Exam Date
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16th December 2025
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IOM Result Level 1
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To Be Updated
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IOM Result Level 2
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To Be Updated
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IOM Eligibility Criteria 2025
Interested Students looking forward to participating in the International Olympiad of Mathematics should meet the minimum eligibility criteria.
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Students of classes 1st to 12th are eligible to participate in IOM Level 1.
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The top 1000 students from level 1 can participate in level 2.
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Selective students who earned 1st position in classes 6th to 12th can participate in level 3.
Olympiad Preperation Tips
International Olympiad of Mathematics Application Process 2025
Candidates should complete the IOM Application Process before the last date, i.e. 30th August 2025. Schools registered under the SilverZone Foundation can allow students to apply for IOM. The process is simple, and we provided a list of steps to guide students to complete the application process.
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Go to the SilverZone Foundation's official website.
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Use the school code to complete the registration form by entering school information.
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Choose the olympiad: International Olympiad of Mathematics.
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Accept the terms and conditions mentioned in the application form.
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Make the fee payment and finally submit the form.
Olympiad Toppers & Achivers
IOM Syllabus 2025
Students should know about the IOM Syllabus topics. We have provided a class-wise syllabus for the International Olympiad of Mathematics. Candidates should note that the questions are asked in English. There is no negative marking for wrongly answered questions in the exam.
IOM Syllabus for Class 1
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IOM Class 1
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Number Sense
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Backwards and Forward Counting Ones and Tens
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2
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3.5
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7
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Computation Operations
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Addition
Subtraction
Comparison
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5
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3.5
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17.5
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Patterns
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Patterns
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2
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3.5
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7
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Money, Time
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Money
Time
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2
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3.5
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7
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Length, Weight and Comparison
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Measurement
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2
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3.5
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7
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Geometrical Shapes
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Identification of Geometrical Figures
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2
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3.5
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7
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Reasoning and Aptitude
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Mental Aptitude
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5
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4.5
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22.5
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Scholar’s Zone
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Scholar’s Zone
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5
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5
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25
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Total Number of Questions: 25
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Total Marks: 100
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International Olympiad of Mathematics for Class 2
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IOM Class 2
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Number Sense
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Ones, Tens and Hundreds
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2
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3.5
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7
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Computation Operations
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Addition
Subtraction
Multiplication
Division
Comparison
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6
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3.5
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21
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Patterns
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Patterns
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1
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3.5
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3.5
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Money, Time and Calendar
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Money, Time and Calendar
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2
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3.5
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7
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Length, Weight and Capacity
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Measurement
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2
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3.5
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7
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Geometrical Shapes
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Geometrical Figures
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2
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3.5
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7
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Reasoning and Aptitude
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Mental Aptitude
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5
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4.5
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22.5
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Scholar’s Zone
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Scholar’s Zone
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5
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5
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25
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Total Number of Questions: 25
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Total Marks: 100
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IOM Syllabus Topics for Class 3
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IOM Class 3
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Numbers and Their Operations
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Number Sense and Numeration
Addition and Subtraction
Multiplication and Division
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6
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3
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18
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Parts and Wholes
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Fractions
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3
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3
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9
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Money, Time and Calendar
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Time and Calendar
Money
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3
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3
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9
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Length, Weight and Capacity
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Measurement
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3
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3
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9
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Geometry
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Geometrical Shapes
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3
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3
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9
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Pictograph
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Data Handling
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3
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6
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Reasoning and Aptitude
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Reasoning and Aptitude
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5
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3.5
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17.5
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Scholar’s Zone
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Scholar’s Zone
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5
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4.5
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22.5
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Total Number of Questions: 30
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Total Marks: 100
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International Olympiad of Mathematics Class 4 Syllabus
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IOM Class 4
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Numbers and Their Operations
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Number Sense and Numeration
Addition and Subtraction
Multiplication and Division
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7
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3
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21
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Parts and Wholes
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Fractions and Decimals
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3
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3
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9
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Money and the Unitary Method
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Money
Unitary Method
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2
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3
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6
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Geometry
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Geometry Shapes
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3
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3
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9
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Area and Its Boundary
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Perimeter and Area
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3
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3
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9
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Graphical Representation of Data
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Data Handling
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2
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3
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6
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Reasoning and Aptitude
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Reasoning and Aptitude
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5
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3.5
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17.5
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Scholar’s Zone
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Scholar’s Zone
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5
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4.5
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22.5
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Total Number of Questions: 30
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Total Marks: 100
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IOM Class 5 Syllabus
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IOM Class 5:
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Numbers and Their Operations
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Number Sense and Numeration
Number in Operations
Factors and Multiples
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5
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3
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15
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Parts and Whole
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Fractions and Decimals
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3
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3
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9
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Percentage, Ratio and Proportion
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Percentage
Ratio and Proportion/ Time and Distance
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4
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3
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12
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Geometry and Measurement
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Measurement
Geometry
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6
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3
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18
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Graphical Representation of Data
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Data Handling
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2
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3
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6
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Reasoning and Aptitude
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Reasoning and Aptitude
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5
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3.5
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17.5
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Scholar’s Zone
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Scholar’s Zone
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5
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4.5
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22.5
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Total Number of Questions: 30
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Total Marks: 100
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International Olympiad of Mathematics Class 6th Syllabus
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IOM Class 6
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Number System
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Numbers and Their Operations
Factors and Multiples
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5
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2.5
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12.5
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Parts and Wholes
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Fractions and Decimals
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6
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2.5
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15
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Algebra, Ratio and Proportion
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Algebra
Ratio and Proportion
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6
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2.5
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15
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Geometry and Mensuration
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Mensuration
Geometry
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6
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2.5
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15
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Graphical Representation of Data
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Data Handling
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2
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2.5
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5
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Reasoning and Aptitude
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Reasoning and Aptitude
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5
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3.5
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17.5
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Scholar’s Zone
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Scholar’s Zone
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5
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4
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20
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Total Number of Questions: 35
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Total Marks: 100
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IOM Class 7 Syllabus Topics
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IOM Class 7
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Numbers and Their Operations
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Integers
Simplifying Arithmetic Expressions
Fractions and Decimals
Rational Numbers
Exponents
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5
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2.5
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12.5
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Algebra
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Algebraic Expressions
Simple Equations
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3
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2.5
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7.5
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Ratio and Applications
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Ratio and Proportion
Percentage
Profit and Loss
Simple Interest
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4
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2.5
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10
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Geometry and Mensuration
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Lines and Angles
Triangles
Quadrilaterals
Solid Shapes
Perimeter
Area of Closed Figures
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5
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2.5
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12.5
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Data Handling
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Arithmetic Mean, Median, Mode
Bar Graphs
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3
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2.5
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7.5
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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3
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30
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Scholar’s Zone
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Scholar’s Zone
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5
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4
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20
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Total Number of Questions: 35
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Total Marks: 100
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IOM Class 8 Syllabus Topics
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IOM Class 8
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Numbers System
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Rational Numbers
Exponents
Square and Square Root
Cube and Cube root
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4
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2.5
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10
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Algebra & Geometry
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Algebraic Expressions and Identities
Factorisation
Linear Equation in One Variable
Convex and Concave Polygons
Understanding Quadrilateral
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4
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2.5
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10
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Comparing Quantities
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Direct and Inverse Proportions
Time and Work
Percentage
Discounts and Taxes
Compound Interest and Its Application
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6
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2.5
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15
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Mensuration
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Surface Area and Volume of a Cube
Cuboid and Cylinder
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3
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2.5
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7.5
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Data Handling
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Introduction to Graphs
Line Graphs
Pie Chart
Probability
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3
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2.5
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7.5
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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3
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30
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Scholar’s Zone
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Scholar’s Zone
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5
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4
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20
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Total Number of Questions: 35
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Total Marks: 100
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International Olympiad of Mathematics Class 9th Syllabus
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IOM Class 9
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Real Numbers
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Irrational Numbers
Real Numbers and Their Decimal Expansions
Operation on Real Numbers
Laws of Exponents for Real Numbers
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4
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2.25
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9
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Algebra & Coordinate Geometry
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Polynomials in One Variable
Zeros of a Polynomial Linear Equation in Two Variables
Solution of Linear Equations
Coordinate Geometry
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8
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2.25
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18
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Geometry
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Lines and Angles
Triangles
Quadrilaterals
Circles
Herons’ Formula
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4
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2.25
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9
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Statistics
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Bar Graphs
Histogram
Frequency Polygon
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4
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2.25
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9
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Mensuration
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Surface area and volume of Right Circular Cones and Spheres5
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5
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2.25
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11.25
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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2.5
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25
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Scholar’s Zone
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Scholar’s Zone
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5
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3.75
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18.75
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Total Number of Questions: 40
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Total Marks: 100
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International Olympiad of Mathematics Syllabus for Class 10th
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IOM Class 10
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Number System & Sequence, and Series
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Rational and Irrational Numbers
Arithmetic Progression
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4
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2.25
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9
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Algebra & Coordinate Geometry
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Polynomials
Pair of Linear Equations in Two Variables
Quadratic Formula
Distance Formula
Section Formula
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5
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2.25
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11.25
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Geometry
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Similar Figures
Similarity of Triangles
Circles
Tangent to a Circle
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4
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2.25
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9
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Trigonometry
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Trigonometry
Height and Distance
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4
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2.25
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9
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Statistics and Probability
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Mean, Mode and Median of Grouped Data
Probability of Event
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4
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2.25
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9
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Mensuration
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Surface Area and Volume
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4
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2.25
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9
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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2.5
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25
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Scholar’s Zone
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Scholar’s Zone
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5
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3.75
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18.75
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Total Number of Questions: 40
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Total Marks: 100
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IOM Class 11th Syllabus Topics
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IOM Class 11
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Set & Function
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Sets
Relations and Functions
Trigonometric Functions
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8
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2.25
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18
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Algebra
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Complex Number
Sequence and Series
Permutation and Combination
Inequality
Quadratic Equation
Binomial Theorem
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4
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2.25
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9
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Co-ordinate Geometry
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Straight Lines
Conic Sections
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6
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2.25
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13.5
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Calculus
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Limits and Derivatives
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3
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2.25
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6.75
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Statistics and Probability
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Measures of Dispersion
Range
Mean Deviation
Variance and Standard Deviation
AxIOMatic Approach to Probability
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4
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2.25
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9
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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2.5
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25
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Scholar’s Zone
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Scholar’s Zone
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5
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3.75
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18.75
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Total Number of Questions: 40
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Total Marks: 100
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IOM Class 12 Syllabus
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IOM Class 12
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Unit
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Chapter
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No. of Question
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Marks
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Total Marks
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Relations and Functions
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Sets
Types of Relations
Types of Functions
Binary Operations
Inverse Trigonometric Functions
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5
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2.25
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11.25
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Algebra
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Matrices and Determinants
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2
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2.25
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4.5
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Vectors & 3D
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Vector Algebra and Three-Dimensional Geometry
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4
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2.25
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9
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Calculus
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Applications of Derivatives
Integrals
Definite Integrals
Applications of Integrals
Differential Equation
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10
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2.25
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22.5
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Linear Programming
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Linear Programming Problem
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1
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2.25
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2.25
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Probability
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Independent Events
Conditional Probability
Multiplication Theorem on Probability
Baye’s Theorem
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3
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2.25
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6.75
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Reasoning and Aptitude
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Reasoning and Aptitude
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10
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2.5
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25
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Scholar’s Zone
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Scholar’s Zone
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5
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3.75
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18.75
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Total Number of Questions: 40
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Total Marks: 100
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IOM Exam Pattern 2025
The IOM Exam is conducted for students in classes 1st to 12th. Understanding of IOM Exam Pattern guidelines is helpful for the participants to know the question format and time limit. There would not be any issues for them to solve questions within a limited time.
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Language of Exam: English
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Negative Marking: NA
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Class 1st to 2nd: 25 questions & 40 minutes
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Classes 3-5: questions in 40 minutes
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Classes 6-8: 35 questions in 40 minutes
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Classes 9-12: 40 questions in 50 minutes
IOM Awards & Recognition 2025
SilverZone Foundation appreciates the performance of students participating in the International Olympiad of Mathematics. Students get certificates, medals, and cash prizes based on the ranks achieved in the olympiad. It is the way to recognize the achievements of the participants in the olympiad. It can motivate other students to show active participation in IOM's future.
Level 3 Awards
The Top 2 qualified students in level 3 get a chance to visit NASA in the USA.
Level 2 Awards
Candidates qualifying for level 2 get cash prizes for getting ranks in the International Olympiad of Mathematics.
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Level 2 Awards
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Rank. No.
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Class
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Award
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1st Olympiad rank
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12th
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1st Rank: Rs. 50,000
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11th
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1st Rank: Rs. 25,000
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1st to 10th
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1st Rank: Rs. 10,000
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2nd Olympiad rank
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11th and 12th
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2nd Rank Rs.10,000
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1st to 10th
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2nd Rank: Rs.7,500.
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3rd Olympiad rank
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11th and 12th
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3rd Rank: Rs.7,500
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1st to 10th
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3rd Rank: Rs.5,000
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Level 1 Awards
Candidates get medals and certificates on qualifying IOM Level 1.
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Level 1 Awards
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Rank. No.
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Class
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Award
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4th to 10th Olympiad rank
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1st to 12th
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4th to 10th rank holders in each class get Gift Certificate of a Different Value.
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11th to 25th Olympiad rank
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1st to 12th
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11th to 25th rank holders in each class get Gift Certificate of a Different Value.
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26th to 500th Olympiad rank
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1st to 12th
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26th to 500th rank holders in each class get the Topper Achievement Certificate.
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1th, 2th and 3rd Zonal Rank
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1st to 12th
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1st, 2nd 3rd Zonal Rank Holders are awarded Medals of Excellence
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1th, 2th and 3rd State Rank
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1st to 12th
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State Rank Holders 1st, 2nd & 3rd get medals of excellence
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1st, 2nd 3rd Class Topper
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1st to 12th
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1st, 2nd 3rd rank get medals of excellence.
Marks Obt: 50% in IOM
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All
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1st to 12th
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Participation Certificates covering details of Class/Zonal/State/Olympiad Ranks
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International Olympiad of Mathematics PYQS
Solving IOM Previous Year Papers can help students understand the question pattern asked in the real exam. Students should revise Maths concepts properly. Then, begin with solving the previous year's question papers. IOM is conducted in English. Try to attempt the IOM Previous Year Papers to understand the paper’s language.
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