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Find the smallest number that must be added to $685$ to make it a perfect cube.

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Important Questions on Square and Cube

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the cube of

42

by using Upsutra Anurupyena

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

The unit digit in the expression

55^{725} + 73^{5810} + 22^{853}

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which

2916

should be divided so that the quotient is a perfect cube. Also find the cube root of the quotient.

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which each of the following number must be multiplied to obtain a perfect cube.

243

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the least number by which the following number must be divided to make a perfect cube.

$10125$

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

The least possible value of

A

for which

40 \times A

is a perfect cube is

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the least number by which the following number must be multiplied to make them perfect cube.

$1024$

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which the following number must be divided to obtain a perfect cube.

81

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

By what least number should

324

be multiplied to get a perfect cube?

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Which of the following number is a perfect cube?

100

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which each of the following number must be divided to obtain a perfect cube.

128

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Which of the following number is a perfect cube?

10, 00, 000

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Write the cubes of multiples of

3

between

20

and

30

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Write the following as product of prime factors in exponential form

$- 512$

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which

675

should be multiplied so that the product is a perfect cube. Find the cube root of the perfect cube so obtained.

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

By what least number should

1536

be divided to get a perfect cube?

MEDIUM

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Find the smallest number by which the given number should be divided to get a perfect cube.

2, 187

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Express each of the following number as a product of prime factors.

$216$

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

Cotyledons are also called-

EASY

Mathematics>Arithmetic>Square and Cube>Cube Numbers and their Properties

By what least number should

648

be multiplied to get a perfect cube?

Find the smallest number that must be added to 685 to make it a perfect cube.

Important Questions on Square and Cube

Learn and Prepare for any exam you want !

Find the smallest number that must be added to $685$ to make it a perfect cube.