• # question_answer 6)                 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.

(i) False (ii) True (iii) False              |${{15}^{2}}=225,\,{{15}^{3}}=3375$ (iv) False              |${{12}^{3}}=1728$ (v) False               |${{10}^{3}}=1000,\,{{99}^{3}}=970299$ (vi) False              |${{10}^{3}}=1000,\,{{99}^{3}}=970299$ (vii) True              |${{1}^{3}}=1;\,\,{{2}^{3}}=8$