Principal Mohan Lal and J.C. Nijhawan Solutions for Chapter: Cubes and Cube Roots, Exercise 1: Worksheet I

Author:Principal Mohan Lal & J.C. Nijhawan

Principal Mohan Lal Mathematics Solutions for Exercise - Principal Mohan Lal and J.C. Nijhawan Solutions for Chapter: Cubes and Cube Roots, Exercise 1: Worksheet I

Attempt the free practice questions on Chapter 2: Cubes and Cube Roots, Exercise 1: Worksheet I with hints and solutions to strengthen your understanding. Secondary Mathematics Class -VIII solutions are prepared by Experienced Embibe Experts.

Questions from Principal Mohan Lal and J.C. Nijhawan Solutions for Chapter: Cubes and Cube Roots, Exercise 1: Worksheet I with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 2

Is -641331 a perfect cube?

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 3

Find the smallest number by which 2560 must be multiplied so that the product is a perfect cube.

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 4

Find the smallest number by which 8788 be divided so that the quotient is a perfect cube.

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 5

650 is not a perfect cube.

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 5

Perfect cubes may end with two zeroes.

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 5

Perfect cubes of odd numbers may not be always odd.

EASY
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 5

Cube of negative numbers are negative.

MEDIUM
8th CBSE
IMPORTANT
Secondary Mathematics Class -VIII>Chapter 2 - Cubes and Cube Roots>Worksheet I>Q 5

For a number to be perfect cube, it must have prime factors in triplets.