A number $X$ lies between $0$ and $1$. Which of the following is true?

Let $X=0.5=\frac{1}{2}$, which satisfies $0<X<1$.
Let us evaluate the options:

* For option A: $0.5>\sqrt{0.5}\approx 0.707$ (False)
* For option B: $0.5>\frac{1}{0.5}=2$ (False)
* For option C: $(0.5{)}^3>(0.5{)}^2⟹0.125>0.25$ (False)
* For option D: $\frac{1}{0.5}>0.5⟹2>0.5$ (True)

Thus, $\frac{1}{X}>X$ is always true when $0<X<1$.