$${1.5^2} \times \sqrt {0.0225} = ?$$

A. 0.0375

B. 0.3375

C. 3.275

D. 32.75

Answer: Option B

Solution(By Examveda Team)

$$\eqalign{ & = {1.5^2} \times \sqrt {0.0225} \cr & = {1.5^2} \times \sqrt {\frac{{225}}{{10000}}} \cr & = 2.25 \times \frac{{15}}{{100}} \cr & = 2.25 \times 0.15 \cr & = 0.3375 \cr} $$