**Answer:**

Option A

**Explanation:**

A : B = 200 : 180

A : C = 200 : 162

B : C = $\frac{B}{A}\times \frac{A}{C}$

=$\frac{180}{200}\times \frac{200}{162}$

=$\frac{180}{162}$

When B runs 180 m ,C runs 162 m.

When B runs 200 m ,C runs $(\frac{162}{180}\times 200)$

= 180 m

So , B can Give C** 20 m**