If $m$ is the square of a natural number $n$,then $n$ is

Important Questions on Square-Square Root and Cube-Cube Root

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 21

A perfect square number having $n$ digits where $n$ is even will have square root with

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 22

If $\mathrm{m}$ is the cube root of $\mathrm{n}$, then $\mathrm{n}$ is

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 23

The value of $\sqrt{248+\sqrt{52+\sqrt{144}}}$ is 

MEDIUM

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 24

Given that $\sqrt{4096}=64$ the value of $\sqrt{4096}+\sqrt{40.96}$ is 

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 25

There are _____ perfect squares between $1$ and $100$

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 26

There are _____ perfect cubes between $1$ and $1000$

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 27

The units digit in the square of $1294$ is _____

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 28

The square of $500$ will have _____ zeroes.