A can run 5 m while B runs 25 m. In a kilometre race B beats A by :

A 100 m

B 111 1/9 m

C 25 m

D 50 m

Correct Answer: Option A

When B runs 25 m, A runs 22.5 m

When B runs 1000m, A runs 22.5/25 X 1000 = 900 m

So, B beats A by 100 m