Value of 0.01 × 3 0.008 - 0.02 is = ?

Answer: Option A

$$\begin{array}{rl}& =\sqrt{0.01}\times \text{root}3\text{of}0.008-0.02\\ & =\sqrt{{\left(0.1\right)}^2}\times \text{root}3\text{of}{\left(0.2\right)}^3-0.02\\ & =0.1\times 0.2-0.02\\ & =0.02-0.02\\ & =0\end{array}$$