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IMO Maths · Class 6

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SOF IMO SYLLABUS 2025-26

Maths Olympiad
Think & Solve Book — Class 6

The complete book — all 17 topics, from reasoning through every NCERT Class 6 maths chapter, each with a worked example, a game and a mock test. Free, forever.

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🧾 The IMO paper at a glance

Level 1 pattern — 50 questions, 60 marks, 60 minutes.

Section Questions Marks each Total
🧩1 · Logical Reasoning
Verbal and non-verbal reasoning
15 1 15
🔢2 · Mathematical Reasoning
Numbers, geometry, algebra, data
20 1 20
🛒3 · Everyday Mathematics
The same maths, inside real-life word problems
10 1 10
🧠4 · Achievers Section
Higher order thinking — worth 3 marks each!
5 3 15
Total 50 60

💡 Every-day maths and Achievers-style questions are woven into each topic's mock test, so every chapter practises the full range of the real paper.

📑 Contents — all 17 topics

All 17 topics are ready to play — dive in!

Section 1 · Logical Reasoning

🔤
TOPIC 1 READY

Verbal Reasoning

Analogy, classification, coding-decoding and number/alphabet series.

5 activities · Start →

🪞
TOPIC 2 READY

Non-Verbal Reasoning

Shape patterns, mirror images, water images and embedded figures.

5 activities · Start →

🧭
TOPIC 3 READY

Analytical Reasoning

Direction sense, ranking, blood relations and ordering puzzles.

5 activities · Start →

Section 2 · Mathematical Reasoning — the 14 NCERT Class 6 Maths chapters

🔢
TOPIC 4 READY

Knowing Our Numbers

Place value to crores, comparing, estimating and Roman numerals.

6 activities · Start →

🔵
TOPIC 5 READY

Whole Numbers

The number line, successor/predecessor, and properties of operations.

6 activities · Start →

🧮
TOPIC 6 READY

Playing with Numbers

Divisibility rules, prime factorization, HCF and LCM.

5 activities · Start →

📐
TOPIC 7 READY

Basic Geometrical Ideas

Point, line, ray, polygons and the parts of a circle.

5 activities · Start →

🔷
TOPIC 8 READY

Understanding Elementary Shapes

Measuring angles, triangles, quadrilaterals and solids.

5 activities · Start →

TOPIC 9 READY

Integers

The integer number line, and adding and subtracting negatives.

5 activities · Start →

🍕
TOPIC 10 READY

Fractions

Proper, improper and mixed fractions, and adding with different denominators.

6 activities · Start →

🔟
TOPIC 11 READY

Decimals

Place value to thousandths, comparing, adding and subtracting decimals.

5 activities · Start →

📊
TOPIC 12 READY

Data Handling

Tally marks, frequency tables, pictographs and bar graphs.

5 activities · Start →

📏
TOPIC 13 READY

Mensuration

Perimeter of any shape, area of a rectangle and square, and composite figures.

5 activities · Start →

TOPIC 14 READY

Algebra

Variables, expressions, and solving one- and two-step equations.

5 activities · Start →

⚖️
TOPIC 15 READY

Ratio and Proportion

Simplifying ratios, checking proportion, and the unitary method.

5 activities · Start →

🦋
TOPIC 16 READY

Symmetry

Lines of symmetry and rotational symmetry.

5 activities · Start →

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TOPIC 17 READY

Practical Geometry

The tools of construction, drawing a circle, and bisecting.

5 activities · Start →

🚀 How toppers prepare for the IMO

🧠 Understand the concept, don't memorise steps

Olympiad questions are twisted on purpose. If you only memorised a method, a small twist will break it. Always ask "why does this work?"

📓 Keep a formula & trick notebook

One page per topic: the rule, one solved example, one mistake you made. Read it the night before the exam instead of a fat book.

⏱️ Practise with a clock

50 questions in 60 minutes is a little over a minute each. Take the mock tests here with a timer beside you.

✍️ Always use rough paper

Draw the family tree, write the gaps under a number series, sketch the composite figure. Mental maths alone causes silly mistakes.

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Preparing for IMO, IEO or JNVST?

Olympiad and reasoning practice is built into our Future-Ready Thinkers program (Class 4–10) — small offline batches at Chail Chowk, Mandi.

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