(.1 × .01 × .001)/(.2 × .02 × .002) এর মান কত?

A 1/80

B 1/800

C 1/8000

D 1/8

Correct Answer: Option D

\(\frac{{.1 \times .01 \times .001}}{{.2 \times .02 \times .002}}\) = \(\frac{{.000001}}{{.000008}} = \frac{1}{8}\)