Given that $$\sqrt {574.6} $$  = 23.97, $$\sqrt {5746} $$  = 75.8 then $$\sqrt {0.00005746} $$   = ?

A. 0.002394

B. 0.0002397

C. 0.0007580

D. 0.00758

Answer: Option D

Solution(By Examveda Team)

$$\eqalign{ & {\text{According to question,}} \cr & \sqrt {0.00005746} \cr & \Rightarrow \sqrt {\frac{{5746}}{{100000000}}} \cr & \Rightarrow \frac{{75.8}}{{10000}} \cr & \Rightarrow 0.00758 \cr} $$