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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 6 Sept 2026 ·Vacancy counts change every cycle — always confirm the exact number in the latest official notification before applying.
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Source: official exam authority notification · refreshed weekly. How this works →
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.
One email when the official result is out, nothing else.
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SZF IOM — Frequently asked questions
Is Shishya free for SZF IOM preparation?
How many SZF IOM practice questions does Shishya have?
Are SZF IOM previous year question papers available?
How long is the SZF IOM exam?
Previous year papers
100 questions across all yearsSome years hold a set of questions from that paper, not the full paper — each card shows how many.
2025
22 of 50 questions
Practise these →2024
20 of 50 questions
Practise these →2023
20 of 50 questions
Practise these →2022
20 of 50 questions
Practise these →2021
18 of 50 questions
Practise these →
Mock tests
All my attempts →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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FULL50 questions · 60 min
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FULL50 questions · 60 min
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FULL50 questions · 60 min
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FULL50 questions · 60 min
Start mock →SZF IOM — Full-Length Mock (Real Pattern: 50Q · 60 min)
FULL50 questions · 60 min
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Practice by subject & topic
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 Qs
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Your rank
vs everyone who has taken this examTake a mock to see where you stand on the leaderboard.
Students
2
Mocks taken
3
Average score
43%
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.
National Top Rankers
97–100% · Post-based exam (no numeric rank)
International Gold Range
92–97% · Post-based exam (no numeric rank)
International Medal Zone
85–92% · Post-based exam (no numeric rank)
Zonal Award Contenders
75–85% · Post-based exam (no numeric rank)
Excellence Certificate Zone
60–75% · Post-based exam (no numeric rank)
Merit Certificate Range
40–60% · 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.
News & timeline
See older updates →Latest news
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.
Important dates
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
passedMon, 31 Aug, 2026
Schools must submit registration forms before this deadline
🏅IOM Level 1 Exam Date 1 (2026-27)
27 days awayThu, 8 Oct, 2026
First exam window; schools select one date from three options
🏅IOM Level 1 Exam Date 2 (2026-27)
68 days awayWed, 18 Nov, 2026
Second exam window; schools select one date from three options
🏅IOM Level 1 Exam Date 3 (2026-27)
87 days awayMon, 7 Dec, 2026
Third exam window; schools select one date from three options
IOM Answer Key 2026-27 (expected)
126 days awayFri, 15 Jan, 2027
Answer keys typically released in January after exams
IOM Level 1 Result 2026-27 (expected)
131 days awayWed, 20 Jan, 2027
Based on past cycles; Level 1 results typically in January
Syllabus
Tap any topic for its study notes + a 10-question topic test
Mathematics
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.
Logical and Mental Reasoning
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.
Achievers Section
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.