Free Class 9 Notes

Free chapter-wise notes for Class 9 (Matric Part 1) — written for the board syllabus, with solved past papers and MCQs to follow.

Class 9 Mathematics Notes

Chapter 1 – Real Numbers

Exercise 1.1 Solved – Class 9 Maths Real Numbers Notes (Free PDF Download)

Complete handwritten notes for Exercise 1.1, Questions 1 to 6, solved step by step in very simple English for slow learners. Covers rational and irrational numbers, numbers on a number line, repeating decimals as fractions, properties of real numbers, and rational numbers between two numbers — with memory tricks, the common mistakes students make, and a one-page revision sheet at the end. Free 7-page PDF: read it online, print it for your notebook, or share it with your class fellows.

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Exercise 1.2 Solved – Class 9 Maths Real Numbers Notes (Free PDF Download)

Handwritten Class 9 Maths notes for Chapter 1 Real Numbers, Exercise 1.2 — rationalizing denominators, simplifying powers with the five power rules, and the famous x = 3 + √8 chain, solved step by step in simple English for slow learners. Free 15-page PDF.

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Exercise 1.3 Solved – Class 9 Maths Real Numbers Notes (Free PDF Download)

Handwritten Class 9 Maths notes for Chapter 1 Real Numbers, Exercise 1.3 — word problems made simple: consecutive integers, an age problem, triangle and rectangle areas with roots, temperature conversion, profit percentage, income tax and compound markup, solved step by step in simple English for slow learners. Free 8-page PDF.

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Review Exercise Solved – Class 9 Maths Real Numbers Notes (Free PDF Download)

Handwritten Class 9 Maths notes for the Chapter 1 Real Numbers Review Exercise — the whole chapter as one practice test: MCQ answer key, distributive and associative laws verified step by step, concept questions, simplification, story problems and Salma’s investment, solved in simple English for slow learners. Free 8-page PDF.

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Chapter 2 – Logarithms

Exercise 2.1 Solved – Class 9 Maths Logarithms Notes (Free PDF Download)

Handwritten Class 9 Maths notes for Chapter 2 Logarithms, Exercise 2.1 — scientific notation made simple: turning huge and tiny numbers into a × 10ⁿ form and back again, with the speed of light and the sizes of Earth and Mars, solved step by step in simple English for slow learners. Free 7-page PDF.

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Exercise 2.2 Solved – Class 9 Maths Logarithms Notes (Free PDF Download)

Exercise 2.2 solved — powers into log form, logs into power form, and finding x, all taught through one simple flip rule in easy handwritten notes.

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Exercise 2.3 Solved – Class 9 Maths Logarithms Notes (Free PDF Download)

Characteristic and Mantissa, finding logs from the table, and antilog — with the fix for negative logs. Free 9-page PDF: read it online, print it for your notebook, or share it with your class fellows.

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Exercise 2.4 Solved – Class 9 Maths Logarithms Notes (Free PDF Download)

The 4 laws of logarithms, log tables and real-life sums — earthquake, money doubling, mountain temperature. Free 16-page PDF: read it online, print it for your notebook, or share it with your class fellows.

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Review Exercise 2 Solved – Class 9 Maths Logarithms Notes (Free PDF Download)

The whole chapter in one review — MCQs, scientific notation, log form, log tables and a population question. Free 14-page PDF: read it online, print it for your notebook, or share it with your class fellows.

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