Bihar Board Class 8 Math Solutions 2025 (New Book)

Board	Bihar Board
Year	2025-26
Class	Eight
Subject	Math (गणित-3)
Medium	Hindi

Hello and welcome students! Today we are going to explore Bihar Board Class 8 Math solutions. Our subject experts have prepared this guide for the students of BSEB Class 8. Using this guide, students can learn Mathematics better and enhance their understanding of the concepts covered in various chapters.

Important Note: From the academic year of 2025-26, Bihar Board has decided to change all the textbooks of classes 6 to 8. On this page, you will get the updated Bihar Board Class 8 Math Solutions for the new book, NCERT-based. At the bottom, we have also included the solutions of the old book, in case you need them.

Bihar Board Class 8 New Math Book Solutions (NCERT-based)

Class 8 is a very crucial year in the academic life of students. In this year, you will be introduced to some complex concepts of Math. For some students, these concepts become very challenging and doubtful. If you are one of them, then our Class 8 Maths Bihar Board solution is a must have guide for you. This guide covers chapter-wise solutions for all the exercise problems asked within the textbook.

Here are chapter-wise solutions for New Bihar Board Class 8 Math Book in Hindi Medium:

गणित-3 Solutions (NCERT)
1. परिमेय संख्याएँ (New Book)
2. एक चर वाले रैखिक समीकरण (New Book)
3. चतुर्भुजों को समझना (New Book)
4. आँकड़ो का प्रबंधन (New Book)
5. वर्ग और वर्गमूल (New Book)
6. घन और घनमूल (New Book)
7. राशियों की तुलना (New Book)
8. बीजीय व्यंजक एवं सर्वसमिकाएँ (New Book)
9. क्षेत्रमिति (New Book)
10. घातांक और घात (New Book)
11. सीधा और प्रतिलोम समानुपात (New Book)
12. गुणनखंडन (New Book)
13. आलेखों से परिचय (New Book)

Old Book Solutions

Bihar Board was earlier following the SCERT or BSTBPC book for Class 8 Math. From the year 2025, this book has been replaced with the NCERT book. If you are still studying from the old book, there’s nothing wrong with that. To help you with your studies, here are the chapter-wise solutions for the old book. These include all exercises and their solutions in Hindi medium.

• Chapter 1 Solutions – परिमेय संख्याएँ
• Chapter 2 Solutions – एक चर वाले रैखिक समीकरण
• Chapter 3 Solutions – ज्यामितीय आकृतियों की समझ
• Chapter 4 Solutions – आँकड़ों का प्रबंधन
• Chapter 5 Solutions – वर्ग और वर्गमूल
• Chapter 6 Solutions – घन और घनमूल
• Chapter 7 Solutions – ज्यामितीय आकृतियों की रचना
• Chapter 8 Solutions – राशियों की तुलना
• Chapter 9 Solutions – बीजीय व्यंजक
• Chapter 10 Solutions – घातांक और घात
• Chapter 11 Solutions – सीधा और प्रतिलोम समानुपात
• Chapter 12 Solutions – ठोस आकारों का चित्रण
• Chapter 13 Solutions – क्षेत्रमिति
• Chapter 14 Solutions – गुणनखंड
• Chapter 15 Solutions – आलेखों से परिचय
• Chapter 16 Solutions – संख्याओं के साथ खेलना