Question

A can run 224 metre in 28 seconds and B in 32 seconds. By what distance A beat B

Answer 1

A completed race in 28 secs i.e. A completed 224 metres in 28 secs
After 28 secs B covered a distance of
= (224/32)*28= 196 metres

So, A defeated B by a distance of (224-196)=28 metres