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Chapters
2: Linear Equations in One Variable
3: Understanding Quadrilaterals
4: Data Handling
5: Squares and Square Roots
▶ 6: Cubes and Cube Roots
7: Comparing Quantities
8: Algebraic Expressions and Identities
9: Mensuration
10: Exponents and Powers
11: Direct and Inverse Proportions
12: Factorisation
13: Introduction to Graphs
![NCERT solutions for Mathematics [English] Class 8 chapter 6 - Cubes and Cube Roots - Shaalaa.com](/images/mathematics-english-class-8_6:a152220a99ba47cf8d1b775ab26b8834.jpg "NCERT solutions for Mathematics [English] Class 8 chapter 6 - Cubes and Cube Roots")
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Solutions for Chapter 6: Cubes and Cube Roots
Below listed, you can find solutions for Chapter 6 of CBSE NCERT for Mathematics [English] Class 8.
NCERT solutions for Mathematics [English] Class 8 6 Cubes and Cube Roots EXERCISE 6.1 [Page 76]
The following number is a perfect cube or not?
216
The following number is a perfect cube or not?
128
The following number is a perfect cube or not?
1000
The following number is a perfect cube or not?
100
The following number is a perfect cube or not?
46656
Find the smallest number by which the following number must be multiplied to obtain a perfect cube.
243
Find the smallest number by which the following number must be multiplied to obtain a perfect cube.
256
Find the smallest number by which the following number must be multiplied to obtain a perfect cube.
72
Find the smallest number by which of the following number must be multiplied to obtain a perfect cube.
675
Find the smallest number by which of the following number must be multiplied to obtain a perfect cube.
100
Find the smallest number by which the following number must be divided to obtain a perfect cube.
81
Find the smallest number by which of the following number must be divided to obtain a perfect cube.
128
Find the smallest number by which the following number must be divided to obtain a perfect cube.
135
Find the smallest number by which the following number must be divided to obtain a perfect cube.
192
Find the smallest number by which the following number must be divided to obtain a perfect cube.
704
Parikshit makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How many such cuboids will he need to form a cube?
NCERT solutions for Mathematics [English] Class 8 6 Cubes and Cube Roots EXERCISE 6.2 [Page 77]
Find the cube root of the following number by the prime factorisation method.
64
Find the cube root of the following number by the prime factorisation method.
512
Find the cube root of the following number by the prime factorisation method.
10648
Find the cube root of the following numbers by the prime factorisation method.
27000
Find the cube root of the following number by the prime factorisation method.
15625
Find the cube root of the following number by the prime factorisation method.
13824
Find the cube root of the following number by the prime factorisation method.
110592
Find the cube root of the following number by the prime factorisation method.
46656
Find the cube root of the following number by the prime factorisation method.
175616
Find the cube root of the following number by the prime factorisation method.
91125
State true or false.
Cube of any odd number is even.
True
False
A perfect cube does not end with two zeroes.
True
False
If square of a number ends with 5, then its cube ends with 25.
True
False
There is no perfect cube which ends with 8.
True
False
The cube of a two-digit number may be a three-digit number.
True
False
The cube of a two-digit number may have seven or more digits.
True
False
The cube of a single-digit number may be a single-digit number.
True
False
Solutions for 6: Cubes and Cube Roots
NCERT solutions for Mathematics [English] Class 8 chapter 6 - Cubes and Cube Roots
Shaalaa.com has the CBSE Mathematics Mathematics [English] Class 8 CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Mathematics [English] Class 8 CBSE 6 (Cubes and Cube Roots) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Mathematics [English] Class 8 chapter 6 Cubes and Cube Roots are Some Interesting Patterns of Cube Numbers, Concept of Cube Number, Concept of Cube Root, Cube Root Through Prime Factorisation Method, Finding the Cube Roots of the Cubic Numbers Through the Estimation Method, Some Interesting Patterns of Cube Numbers, Concept of Cube Number, Concept of Cube Root, Cube Root Through Prime Factorisation Method, Finding the Cube Roots of the Cubic Numbers Through the Estimation Method.
Using NCERT Mathematics [English] Class 8 solutions Cubes and Cube Roots exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE Mathematics [English] Class 8 students prefer NCERT Textbook Solutions to score more in exams.
Get the free view of Chapter 6, Cubes and Cube Roots Mathematics [English] Class 8 additional questions for Mathematics Mathematics [English] Class 8 CBSE, and you can use Shaalaa.com to keep it handy for your exam preparation.
