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.
Updated 20 Aug 2026 ·Vacancy counts change every cycle — always confirm the exact number in the latest official notification before applying.
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Free SZF IOM preparation on Shishya
Take expert-curated mocks, practise previous year papers, and Ask Shishya when you're stuck — verified by students who cleared the same path. All free, no credit card. Sign in with Google to begin.
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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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Start with a diagnostic
10 questions across the syllabus to see where you stand.
2025
22 questions
Take paper →2024
20 questions
Take paper →2023
20 questions
Take paper →2022
20 questions
Take paper →2021
18 questions
Take paper →Take any mock in your preferred language — use the language picker inside the mock to switch (Hindi, Telugu, Tamil, Bengali, and 15 more).
SZF IOM — Full Mock 1
FULL50 questions · 60 min
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Start mock →Full-length subject tests below — 25 questions each, real exam format, instant scoring. Want to drill a single topic? Every topic has its own 10-question test in the syllabus.
Mathematics
133 QsLogical and Mental Reasoning
38 QsAchievers Section
37 QsTell Shishya exactly what to test you on — topics, size, difficulty — and get a fresh mock in seconds. Leave the box blank and we'll target your weakest topics.
Take a mock to see where you stand on the leaderboard.
Students
1
Mocks taken
2
Average score
55%
Top score
70%
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 Rank Holders
93–100% · Post-based exam (no numeric rank)
The SilverZone Foundation has announced the official exam dates for IOM 2026-27: October 8, November 18, and December 7, 2026. Schools can select one of the three proposed dates. Last date for registration is August 31, 2026.
School-based registration for IOM 2026-27 is currently open with deadline of August 31, 2026. Schools already registered with SilverZone receive prospectus automatically; new schools can request by emailing info@silverzone.org.
The Silverzone Foundation released IOM Level 1 results for the 2025-26 session on January 16, 2026. Students who appeared for exams held in November and December 2025 can check their results on silverzone.org. Level 2 results are expected in March/April 2026.
Tap any topic for its study notes + a 10-question topic test
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.
Gifts of Excellence + Gold
86–92% · Post-based exam (no numeric rank)
International Gold Medal range
76–85% · Post-based exam (no numeric rank)
Zonal Excellence Award
61–75% · Post-based exam (no numeric rank)
Certificate of Merit
41–60% · Post-based exam (no numeric rank)
Participation Certificate
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.
🏅IOM Level 1 Exam (Nov 2025) - 2025-26 cycle
passedWed, 19 Nov, 2025
First exam date for 2025-26 session (completed)
🏅IOM Level 1 Exam (Dec 2025) - 2025-26 cycle
passedTue, 16 Dec, 2025
Second exam date for 2025-26 session (completed)
IOM Level 1 Result 2025-26
passedFri, 16 Jan, 2026
Level 1 results declared online at silverzone.org
IOM Level 2 Result 2025-26 (expected)
passedWed, 15 Apr, 2026
Level 2 results typically announced in March/April
Registration deadline IOM 2026-27
5 days awayMon, 31 Aug, 2026
Schools must submit registration forms before this deadline
🏅IOM Level 1 Exam Date 1 (2026-27)
43 days awayThu, 8 Oct, 2026
First exam window; schools select one date from three options
🏅IOM Level 1 Exam Date 2 (2026-27)
84 days awayWed, 18 Nov, 2026
Second exam window; schools select one date from three options
🏅IOM Level 1 Exam Date 3 (2026-27)
103 days awayMon, 7 Dec, 2026
Third exam window; schools select one date from three options
IOM Answer Key 2026-27 (expected)
142 days awayFri, 15 Jan, 2027
Answer keys typically released in January after exams
IOM Level 1 Result 2026-27 (expected)
147 days awayWed, 20 Jan, 2027
Based on past cycles; Level 1 results typically in January
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.