By which number should 0.022 be multiplied so that product become 66 ?

A. 3000

B. 3200

C. 4000

D. 3600

Answer: Option A

Solution(By Examveda Team)

$$\eqalign{ & {\text{Let the number multiplied by }}x \cr & x \times 0.022 = 66 \cr & x = \frac{{66}}{{22}} \times 1000 = \,3000 \cr} $$