1.

State true or false. (i) Cube of any odd number is even. (ii) A perfect cube does not end with two zeroes. (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.

Answer»

State true or false.


(i) Cube of any odd number is even.


(ii) A perfect cube does not end with two zeroes.


(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.



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