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# NCERT Solutions for Cube and Cube Roots Exercise 7.1 Class 8 Maths

NCERT Solutions for Class 8 Maths Exercise 7.1: Chapter 7 of CBSE Class 8 NCERT Book is Cubes and Cube Roots. In this chapter, students get to learn about cubes, cube roots, perfect cubes of numbers and how to find them. The chapter also discusses the Hardy – Ramanujan Number, i.e. the number that can be expressed as a sum of two cubes in two different ways. For example, 1729, 4104, 13832, etc. 1729 is the smallest Hardy– Ramanujan Number.

Exercise 7.1 Class 8 Maths deals with the introduction to cubes and cube roots, Hardy – Ramanujan Numbers, perfect cubes, interesting patterns related to cubes and cube roots, etc. Students have to attempt questions based on finding the smallest natural number by which a number must be multiplied so that the product is a perfect cube. In this article, students can find the NCERT Solutions for Class 8 Maths Exercise 7.1.

## NCERT Solutions for Class 8 Maths Exercise 7.1: Important Topics

The NCERT Solutions for Cube and Cube Roots Exercise 7.1 Class 8 Maths are prepared by brilliant subject matter experts who have utilised their years of experience to develop such easy-to-understand solutions for the students. Students can practice from over 500 questions on Embibe and prepare for their exams accordingly.

The NCERT Solutions for Class 8 Maths Exercise 7.1 will not only assist students in exam preparation, but also help them with their homework and assignments. The students must know what are the important topics that they must refer to. Below are the important topics that the students must learn:

### NCERT Solutions for Class 8 Maths Chapter 7: Points to Remember

The important points to remember from this chapter are as follows:

• An even natural number’s cube is also an even number.
• An odd natural number’s cube is also odd.
• A negative number will always have a negative cube.
• Cube root is denoted by the symbol : ∛
• The Hardy-Ramanujan Number is the smallest number that can be written as the sum of two cubes in two separate ways.
• A number raised to the power of three is called the cube of that number.

## NCERT Solutions for Class 8 Maths: All Chapters

Students can download the NCERT Solutions for Class 8 Maths from the following:

After learning all these chapters, students must take mock tests for all from Embibe.

### FAQs About NCERT Solutions for Exercise 7.1 Class 8 Maths

Here are the most frequently asked questions about NCERT Solutions for Cube and Cube Roots Exercise 7.1 Class 8 Maths:

Q: Where can I find NCERT Solutions for Exercise 7.1 Class 8 Maths?

Ans: The detailed NCERT Solutions for Class 8 Maths Exercise 7.1 is available on Embibe.

Q: Where can I take mock tests after practicing the exercises?

Ans: After practicing the exercises thoroughly, candidates can take the mock tests from Embibe.

Q: Are NCERT Solutions for Class 8 Maths sufficient to prepare for CBSE Class 8th exams?

Ans: Yes, the NCERT Solutions for Class 8 Maths will be quite useful for the students to prepare for the exams.

Q: Can I score full marks by practicing NCERT Solutions for Class 8 Maths?

Ans: The NCERT Solutions for Class 8 Maths is enough for scoring good marks.

Q: Can the NCERT Solutions be useful for State Board exams?

Ans: Yes, the NCERT Solutions will be useful for State Board exams as well.

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