$${\text{If }}x = \frac{1}{{2 + \frac{1}{2}}}{\text{ then }}\frac{1}{x} = ?$$

A. $$\frac{2}{5}$$

B. $$\frac{5}{2}$$

C. $$\frac{3}{5}$$

D. $$\frac{1}{2}$$

Answer: Option B

Solution(By Examveda Team)

$$\eqalign{ & x = \frac{1}{{2 + \frac{1}{2}}} = \frac{2}{5} \cr & \Rightarrow \frac{1}{x} = \frac{5}{2} \cr} $$