Question

In a race of 200m a can beat b by 31m and c by 18m. In a race of 350m c will beat b by

Answer 1

let the distance is 100m

so b beat a by 15.5m/100m

and c beat a by 9m/100m

the relative of b wrt c is = (15.5 - 9)m = 6.5/100m

so the c will beat by=( 6.5×350)÷100 = 22.75 approximately