Class 8 Maths Cubes and Cube Roots Worksheet

  Class 8 Maths Cubes and Cube Roots Worksheet. Doing worksheets are important to check your understanding of various concepts.Download printable worksheets for Class 8 Maths and after you have solved the questions refer to the answers. All worksheets have been made for…

Class 8 Maths (Hindi) Ghan aur Ghanmul Worksheet

  Class 8 Maths (Hindi) Ghan aur Ghanmul Worksheet. Doing worksheets are important to check your understanding of various concepts.Download printable worksheets for Class 8 Maths and after you have solved the questions refer to the answers. All worksheets have been made…

NCERT Solutions Class 8 Mathematics Chapter 7 Cube and Cube Roots

Exercise 7.1 Q.1) Which of the following numbers are not perfect cubes? (i) 216 (ii) 128 (iv)100 (v) 46656 Sol.1) (i) 216 Prime factors of 216 = 2 × 2 × 2 × 3 × 3 × 3 Here all factors are in groups of 3’s (in triplets) Therefore, 216 is a perfect cube number…