HARD
8th CBSE
IMPORTANT
Earn 100

By what smallest number should 3600 be multiplied so that the quotient is a perfect cube. Also find the cube root of the quotient.

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

HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 103

Find the square root of 1369 by long division method.

HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 103

Find the square root of 5625 by long division method.

HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 104

Find the square root of 27.04 by long division method.

HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 104

Find the square root of 1.44 by long division method.

HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 105
What is the least number that should be subtracted from 1385 to get a perfect square? Also find the square root of the perfect square.
HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 106
What is the least number that should be added to 6200 to make it a perfect square?
HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 107
Find the least number of four digits that is a perfect square.
HARD
8th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 8>Chapter 3 - Square-Square Root and Cube-Cube Root>Exercise>Q 108
Find the greatest number of three digits that is a perfect square.