Are you looking for 9th Class Math Definitions in Urdu Medium? You’re at the right place! Here we provide complete and important definitions of Mathematics (Class 9) according to the Punjab Textbook Board’s New Syllabus 2025–26.
These notes are chapter-wise, easy to understand, and 100% free in PDF format. They are specially designed for Urdu Medium students to prepare for class tests, send-ups, and board exams.
📚 What’s Included in 9th Class Math Definitions (Urdu Medium)?
✅ All chapter-wise definitions (Unit 1 to 13)
✅ Simple Urdu explanations for better understanding
✅ Key terms and properties included
✅ Easy language for Urdu Medium students
✅ Printable & Mobile-friendly PDF format
✅ Absolutely Free Download – No sign-up required
📕 9th Class Math Definitions – Chapter Wise (Urdu Medium)
Below is the list of all units with important definitions from the new 9th class Mathematics book (2025–26):
✅ Unit 1 – Real Numbers (حقیقی اعداد)
This unit includes definitions of rational numbers, irrational numbers, real numbers, and their representation on the number line. Students also learn the basic properties of real numbers.
✅ Unit 2 – Logarithms (لوگارثم)
Important definitions include logarithm, exponential form, log laws, and base conversion. These definitions help in solving exponential equations easily.
✅ Unit 3 – Sets and Functions (مجموعے اور تفاعل)
This chapter covers definitions of set, subset, universal set, null set, Venn diagram, and function with types of functions.
✅ Unit 4 – Factorization and Algebraic Manipulation (تجزیہ اور الجبری تراکیب)
Key definitions:
- Factorization
- Identities
- Algebraic expression
- Polynomials
✅ Unit 5 – Linear Equations and Inequalities (خطی مساوات اور نامساوات)
Definitions include linear equation, equation in two variables, inequality, and graphical representation of inequalities on number line.
✅ Unit 6 – Trigonometry (مثلثیات)
Important trigonometric definitions:
- Sine (sin)
- Cosine (cos)
- Tangent (tan)
- Trigonometric ratios
✅ Unit 7 – Coordinate Geometry (مختطی ہندسہ)
Definitions include:
- Point
- Distance formula
- Midpoint
- Slope of a line
✅ Unit 8 – Logic (منطق)
Definitions:
- Statement
- Simple statement
- Compound statement
- Truth table
✅ Unit 9 – Similar Figures (مشابہ اشکال)
Definitions include similar figures, triangle similarity criteria, and proportion.
✅ Unit 10 – Graphs of Functions (تفاعل کے خاکے)
Definitions:
- Graph of a function
- Graph of linear equation
- Graph of quadratic equation
✅ Unit 11 – Loci and Construction (مقامات اور تعمیر)
Definitions include locus and geometrical construction using compass and scale.
✅ Unit 12 – Information Handling (معلومات کی ترتیب)
Key definitions:
- Data
- Mean
- Median
- Mode
- Bar chart
✅ Unit 13 – Probability (احتمالات)
Important definitions:
- Outcome
- Event
- Probability
- Probability scale (0 to 1)
📌 Boards Covered
These 9th Class Math Definitions (Urdu Medium) are helpful for all Punjab boards:
- Lahore Board
- Rawalpindi Board
- Gujranwala Board
- Faisalabad Board
- Sahiwal Board
- DG Khan Board
- Bahawalpur Board
- Sargodha Board
- Multan Board
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✔️ Prepared by experienced teachers
✔️ Based on PTB New Syllabus 2025–26
✔️ Helpful for monthly tests, send-ups & board exams
✔️ Available for both Urdu & English Medium
✔️ Free and easy PDF download
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📖 These notes are designed to make exam preparation easier and more effective.
