In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by ?
Correct Answer: 25 m
A:B = 200 : 169A:C = 200 : 182 CB = CA×AB
182200×200169
=> 182:169
When C covers 182 m , B Covers 169 mWhen C covers 350 m , B Covers 169182×350=> 325 m
So C beats B by (350 - 325) = 25 m.