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The largest four digit number which is a perfect cube, is

The cube of a one digit number cannot be a two digit number.

The largest three-digit number which is a perfect cube, is

Find the number of 3 -digit numbers which are the sums of the cubes of their digits.

Cube root of a number by using its units digit

The number of two digit numbers which are perfect square and perfect cube both is :

Possible unit digit of cube root of a number ending with 5 is

State true or false. (i) Cube of any odd number is even. (ii) A perfect cube does not end with two zeros. (iii) If square of a number ends with 5, then its cube ends with 25. (iv) There is no perfect cube which ends with 8. (v) The cube of a two digit number may be a three digit number. (vi) The cube of a two digit number may have seven or more digits. (vii) The cube of a single digit number may be a single digit number.