In a kilometer race, A beats B by 100 meters. B beats C by 100 meters. By how much meters does A beat C in the same race?
Answer with explanationAnswer: Option C
⇒ While A covers 1000 meters, B can cover 900 meters
⇒ While B covers 1000 meters, C can cover 900 meters
⇒ Lets assume that all three of them are running same race. So when B runs 900 meters, C can run 900 × 9/10 =810
⇒ So A can beat C by 190 meters
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