Cube Number

Q.

How many perfect cubes are there from 1 to 500? How many are perfect squares among these cubes?

Q. The cube of 0.4 is:

1. 0.064
2. 0.64
3. 0.0064
4. 0.00064

Q.

Find two smallest perfect squares whose product is a perfect cube.

Q. If $\sqrt[3]{32744}=2p+2$, find the value of p?

1. 2
2. 3
3. 6
4. 12

Q. Find the cube root of the following number: $(-125)\times (-3375)$.

1. 25
2. 75
3. 55
4. 35

Q.

Which of these is not a perfect cube?

1. 343

2. 1331

3. 512

4. 81

Q.

What are cubes and cube roots?

Q.

Question 33

Fill in the blanks to make the statements true.

The cube of 100 will have ___ zeroes.

Q. If the unit digit of a number is 3, then the unit digit of its cube is:

1. 7
2. 3
3. 4
4. 9

Q.

Find the cube of $-6$

Q. Cube of an odd number is always even.

1. True
2. False

Q. Cube of a negative number is _________ .

1. Positive
2. Negative
3. either positive or negative
4. Cannot be determined.

Q. _____ is not a perfect cube.

1. 8
2. 27
3. 36
4. 64

Q. The product of the square root of $x$ with the cube root of $x$, is

Q. Cube of an odd number is always even.

1. False
2. True

Q. Choose the correct pair of cube and cube root of numbers.

1. 4
2. 64
3. 216
4. 6
5. 125
6. 5

Q. Cube of -4 is ______

1. -64
2. 64
3. 128
4. -128

Q. The volume of liquid in a measuring jar is $200c{m}^3$. A cube of side $7cm$ is immersed in the liquid. What is the reading on the measuring jar?

1. $543c{m}^3$
2. $643c{m}^3$
3. $843c{m}^3$
4. $800c{m}^3$

Q.

Question 75

State whether the following statement is true or false:

A number having 7 at its one's place will have 3 at the one's place of its cube.

Q. 1 is a perfect cube.

1. True
2. False

Q. Cube of an odd number is always even.

1. True
2. False

Q. Choose the correct pair of cube and cube root of numbers.

1. 64
2. 125
3. 216
4. 4
5. 5
6. 6

Q. State true or false?

There is no perfect cube which ends in 8 .

Q. Find the cube of 16.

Q.

The number of perfect squares from 1 to 500 is:

A. 1

B. 16

C. 22

D. 25

Q.

Question 56

State whether the following statement is true or false:

The cube of 0.4 is 0.064.

Q. 1 is a perfect cube.

1. False
2. True

Q. Choose the correct pair of cube and cube root of numbers.

1. 5
2. 64
3. 216
4. 125
5. 4
6. 6

Q. Cube of an odd number is always even.

1. True
2. False

Q. 1 is a perfect cube.

1. True
2. False