Question

The cube root of $0.001$

• A. ${10}^{-1}$
• B. ${10}^{-2}$
• C. ${10}^{-3}$
• D. none of these

Answer 1

The correct option is A

${10}^{-1}$

$$\begin{gathered} \sqrt[3]{0.001}=\sqrt[3]{0.1x0.1x0.1} \\ =0.1 \\ ={10}^{-1} \end{gathered}$$

Hence option (A) is the correct option.