Dashboard · Exams · SZF IOM
Silverzone International Olympiad of Mathematics
Silverzone math olympiad for school students. Math content, reasoning, and an Achievers Section. Heavier emphasis on visual/spatial reasoning than SOF.
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MensurationA cylindrical water tank has a radius of 7 m and height of 10 m. How many litres of water can it hold? (Use π = 22/7 and 1 cubic metre = 1000 litres)
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10 questions across the syllabus to see where you stand.
2025
22 questions
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20 questions
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20 questions
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20 questions
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18 questions
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What can I get from SZF IOM?
Mock-score → expected rank → likely outcome. Use the mocks below to find your current band, then plan how many marks you need to climb.
International Champions
93–100% · Post-based exam (no numeric rank)
National Top Rankers
86–92% · Post-based exam (no numeric rank)
Zonal Excellence
76–85% · Post-based exam (no numeric rank)
State-Level Recognition
61–75% · Post-based exam (no numeric rank)
Merit Certificate Range
41–60% · Post-based exam (no numeric rank)
Participation Level
0–40% · Post-based exam (no numeric rank)
AI-curated from historic cut-off patterns. Always verify with the latest official notification before making decisions.
Registration for the IOM 2026-27 session is now open with a deadline of August 31, 2026. Schools can register students through the official Silverzone portal. Registration fee is ₹120 per student.
The IOM 2026-27 Level 1 exams are scheduled for October 8, November 18, and December 7, 2026. Schools can choose their preferred exam date from these options.
Level 2 results for iOM, iOS, and iOEL Olympiads are expected to be announced in March/April 2026. Top 1000 rank holders from Level 1 who scored above 50% are eligible for Level 2.
The Silverzone Foundation declared the IOM Level 1 results for the 2025-26 session on January 16, 2026. Students can check their results online at silverzone.org by entering their enrollment details.
IOM 2026-27 Registration deadline
52 days awayMon, 31 Aug, 2026
Schools must submit participation forms by August 31, 2026
🏅IOM 2026-27 Level 1 Exam (Date 1)
90 days awayThu, 8 Oct, 2026
First exam window - October 8, 2026
🏅IOM 2026-27 Level 1 Exam (Date 2)
131 days awayWed, 18 Nov, 2026
Second exam window - November 18, 2026
🏅IOM 2026-27 Level 1 Exam (Date 3)
150 days awayMon, 7 Dec, 2026
Third exam window - December 7, 2026
IOM 2026-27 Answer Key release
175 days awayFri, 1 Jan, 2027
Expected in December 2026/January 2027
IOM 2026-27 Level 1 Results
205 days awaySun, 31 Jan, 2027
Expected in January 2027
Click any topic to read study notes
Number System
Real numbers, irrationals, decimal expansions, laws of exponents and surds.
Polynomials
Degrees, zeroes, remainder & factor theorem, algebraic identities, polynomial division.
Linear Equations in Two Variables
Solving pairs of linear equations by substitution, elimination and graphical methods.
Quadratic Equations
Standard form, factorisation, quadratic formula, nature of roots, word problems.
Arithmetic Progression
nth term, sum of n terms, applications to real-life problems.
Sequence and Series
Geometric progression, special series — sum of natural numbers, squares, cubes.
Coordinate Geometry
Distance formula, section formula, area of triangle, slope and line equations.
Lines and Angles
Angle relations on intersecting/parallel lines, transversal, angle sum properties.
Triangles
Congruence, similarity, Pythagoras theorem, basic proportionality theorem.
Quadrilaterals
Properties of parallelograms, rhombus, rectangle, trapezium, kite.
Circles
Chords, arcs, cyclic quadrilaterals, tangent properties, angle subtended at centre.
Area of Triangles, Parallelograms and Circles
Heron's formula, areas between same parallels, sector/segment of a circle.
Mensuration
Surface area and volume of cube, cuboid, cylinder, cone, sphere, hemisphere, frustum.
Trigonometry
Trig ratios, complementary angles, identities, heights and distances.
Statistics
Mean, median, mode of grouped/ungrouped data, cumulative frequency, ogives.
Probability
Empirical and classical probability of simple events, dice/cards/coins.
Logarithms
Laws of logarithms, change of base, common and natural log basics.
Applied Mathematics
Profit/loss, simple and compound interest, taxation and real-life maths modelling.
Verbal Reasoning
Series, analogy, classification, coding-decoding, blood relations, direction sense.
Non-Verbal Reasoning
Figural series, mirror/water images, pattern completion, embedded figures.
Spatial and Visual Reasoning
Cubes, dice, paper folding/cutting, 2D-to-3D visualisation — Silverzone emphasis.
Mathematical Reasoning
Statements, validity, logical connectives, simple deductive reasoning.
Mental Aptitude
Quick mental arithmetic, number puzzles, logical sequencing, odd-one-out.
Higher Order Thinking
Multi-concept problems combining algebra, geometry and reasoning.
Advanced Geometry
Tougher cyclic quadrilateral, similar triangle and circle theorem applications.
Advanced Algebra
Polynomial systems, quadratic-with-parameter, advanced word problems.
Case Study and Application
Real-life data interpretation and modelling problems requiring multi-step reasoning.
🏅IOM 2026-27 Level 2 Exam
265 days awayThu, 1 Apr, 2027
Expected in March/April 2027 for top 1000 rank holders per class
IOM 2026-27 Level 2 Results
295 days awaySat, 1 May, 2027
Expected in April/May 2027