MEDIUM
8th CBSE
IMPORTANT
Earn 100

By taking three different values of n verify the truth of the following statement:

If n is even, then n3 is also even.

Important Questions on Cubes and Cube Roots

MEDIUM
8th CBSE
IMPORTANT

By taking three different values of n verify the truth of the following statement:

if n is odd, then n3 is also odd

MEDIUM
8th CBSE
IMPORTANT

By taking three different values of n verify the truth of the following statement:

If n leaves remainder 1 when divided by 3, then n3 also leaves 1 as remainder when divided by 3

MEDIUM
8th CBSE
IMPORTANT

By taking three different values of n verify the truth of the following statement:

If a natural number n is of the form 3p+2 then n3 also a number of the same type.

EASY
8th CBSE
IMPORTANT

392 is a perfect cube.

MEDIUM
8th CBSE
IMPORTANT

8640 is not a perfect cube.

EASY
8th CBSE
IMPORTANT

No cube can end with exactly two zeros.

EASY
8th CBSE
IMPORTANT

There is no perfect cube which ends in 4.

EASY
8th CBSE
IMPORTANT

For an integer a, a3 is always greater than a2.