Class 8 Maths Chapter 7 Solutions – Cube and Cube Roots | SCERT Assam | English Medium

Class 8 Mathematics Chapter 7 – Cube and Cube Roots All Exercises Solutions | SCERT Assam (English Medium)

Class 8 Mathematics Chapter 7 – Cube and Cube Roots All Exercises Solutions (SCERT Assam – English Medium)

Chapter 7 of the Class 8 Mathematics textbook introduces the concepts of cubes, cube roots, their properties, and methods to calculate them. This chapter includes two exercises – Exercise 7.1 and 7.2, covering problems on finding cubes, calculating cube roots, and applying these concepts to real-life scenarios. Examples like determining the volume of water tanks or storage units in Assam make this chapter practical and engaging. Chapter QR Code: D9S4M7. At Ospin Academy, these solutions are presented in clear, easy-to-understand English, aligned with the SCERT Assam syllabus.

✅ What You Will Learn:

  • Definition and properties of cubes and cube roots
  • Methods to find cube roots (prime factorisation, estimation)
  • Relation between cubes and volume calculations
  • Applications in Assam’s agriculture (e.g., calculating storage tank volumes)
  • Identification of perfect and non-perfect cube numbers

🎯 Benefits of Ospin Academy:

  • Complete solutions aligned with SCERT Assam’s new syllabus
  • Detailed answers for every question in Exercises 7.1 and 7.2
  • Preparation for 5-mark exam questions
  • Simple explanations with practical examples for English Medium students
  • Real-life applications of Maths (e.g., water tank volume calculations)
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Chapter 7 – Cube and Cube Roots
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Note – If you find any mistakes in this chapter, please let us know or correct them yourself while reading. Thank you!
Class 8 Mathematics Chapter 7 – Frequently Asked Questions
What are cubes and cube roots?
A cube is the product of a number multiplied by itself three times (e.g., 2³ = 8), and a cube root is the number that, when cubed, gives the original number (e.g., ∛8 = 2).
How are cubes used in Assam’s agriculture?
Cubes are used to calculate the volume of storage tanks or containers for water or grains in agricultural settings.
What is the easiest method to find cube roots?
Prime factorisation is a simple and accurate method to find cube roots of perfect cubes.
What types of questions are in Exercises 7.1 and 7.2?
Exercise 7.1 focuses on calculating cubes and identifying cube numbers, while 7.2 includes problems on finding cube roots and their applications.
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