For a natural number $n$, which one is the correct statement?

• Correct answer
  A

  $1^{3}+2^{3}+\ldots .+n^{3}=(1+2+\ldots . .+n)^{2}$
• B

  $1^{3}+2^{3}+\ldots .+n^{3}>(1+2+\ldots . .+n)^{2}$
• C

  $1^{3}+2^{3}+\ldots .+n^{3} < (1+2+\ldots .+n)^{2}$
• D

  $1^{3}+2^{3}+\ldots .+n^{3} \neq(1+2+\ldots .+n)^{2}$

Hence, the correct answer is option: 'A'.