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# JAC Class 9 Maths Syllabus 2021-22

Jharkhand Academic Council has designed the JAC Class 9 maths syllabus by putting emphases on students analytical skills & brainstorming power. For a student of Jharkhand Class 9 board goes through the transition of maths syllabus. Till Class 8 the maths syllabus was general mathematics which mainly focussed on creating the aptitude skill in students. Whereas the JAC Class 9, the syllabus will be specified and focussed on the curriculum.

Students who are interested in maths subjects & have planned to opt science stream in class 11 should pay their special attention to maths subjects. The Syllabus of JAC Class 9 Maths will serve as a foundation course for further higher studies. Therefore, go through this Detailed JAC Class 9 Maths Syllabus.

## JAC Class 9 Maths Syllabus 2021-22

Here we are providing the chapter wise distribution of Jharkhand Class 9 Board Maths Syllabus. Also, you will get to know the sub-topics included in each lesson. Click on the link to download the JAC Class 9 Maths Syllabus PDF.

## JAC Class 9 Maths Syllabus 2021-22 PDF

 Class 9 Maths Syllabus Chapter 1: Number Systems Deleted Portion in Chapter 1 1. Q.No. 1 and 4 of Exercise 1.1 2. Exercise 1.2 Complete excluding examples 3. Example 10 and Q.No. 2 , 5 to 9 of related Exercise No.1.3 4. Representation of Real Numbers on Number line- Exercise 1.4 with related examples 5. Q.No. 3 and 4 of Exercise 1.5 Chapter 2: Polynomials Deleted Portion in Chapter 2 1.Q.No. 3 of Exercise 2.1 2. Examples 18,21,24 and Q.No.3,5,8 to 16 of related Exercise 2.5 Chapter 3: Coordinate Geometry Deleted Portion in Chapter 3 1.Exercise 3.1 complete Chapter 4: Linear Equations in Two Variables Deleted Portion in Chapter 4 1. Q.No.1 of Exercise 4.1 2.Graph of Linear Equation in two variables Exercise 4.3 3.Equation of Lines parallel to x-axis and yaxis, Exercise 4.4 with Examples Chapter 5: Introduction to Euclid’s Geometry Deleted Portion in Chapter 5 1.Example 2 and Q.No. 3 to 7 of related Exercise 5.1 2. Equivalent version of fifth Eclid’s Axiom (यूक्लिड की पााँचव ीं अवधारणा के समतुल्य रूपान्तरण) Exercise 5.2 with examples Chapter 6: Lines and Angles Deleted Portion in Chapter 6 1.Example 4 ,5,6 and Q.No. 3,4 and 6 of Exercise 6.2 2.Example 8 and related Q. No. 4 to 6 of related Exercise 6.3 Chapter 7: Triangles Deleted Portion in Chapter 7 1. Q.No.5 to 8 of Exercise 7.1 Excluding concepts and examples 2. Q.No. 6 to 8 of Exercise 7.2 Excluding concepts and examples 3. Q.No. 3 to 5 of Exercise 7.3 Excluding concepts and examples 4. Inequality in triangle: Exercise 7.4 with examples excluding concept Chapter 8: Quadrilaterals Deleted Portion in Chapter 8 1.Types and Properties of Qudrilateris: Example 4,5 and Q.No.8 to 12 of related Exercise 8.1 excluding concepts without proofs. 2. Exercise 8.2 with related examples excluding Concepts without proofs. Chapter 9: Areas of Parallelograms and Triangles Deleted Portion in Chapter 9 1. Example 2 and Q.No.4 to 6 of related Exercise 9.2 excluding Concepts without proofs. 2.Q.No.6 to 16 of Exercise 9.3 excluding Concepts without proofs. Chapter 10: Circles Deleted Portion in Chapter 10 1.Exercises 10.2,10.3, 10.4 and 10.5 with related examples excluding Concepts without proofs. Chapter 11: Constructions Deleted Portion in Chapter 11 1. Exercise 11.2 with examples Chapter 12: Heron’s Formula Deleted Portion in Chapter 12 1. Q.No. 1,2,3 of Exercise 12.1 2. Exercise 12.2 with examples Chapter 13: Surface Areas and Volumes Deleted Portion in Chapter 13 1. Example 2 and Q.No.4 to 8 of related Exercise 13.1 2. Q.No.4 to 11 of Exercise 13.2 3. Q.No.5 to 8 of Exercise 13.3 4.Example 10 and Q.No.4 to 9 of related Exercise 13.4 5. Q.No.5 to 9 of Exercise 13.5 6. Q.No.4 to 8 of Exercise 13.6 7. Q.No.4 to 8 of Exercise 13.7 8.Q.No.5 to 10 of Exercise 13.8 Chapter 14: Statistics Deleted Portion in Chapter 14 1. Exercise 14.1 2.Q.No.5 to 9 of Exercise 14.2 3.Q.No.5 to 9 of Exercise 14.3 4.Q.No.4 to 6 of Exercise 14.4 Chapter 15: Probability Deleted Portion in Chapter 15 1. Q.No.5 to 13 of Exercise 15.1

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