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Arithmetic Ability
Races and Games

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Q.

In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:

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Correct choice: C

Explanation:

A : B = 100 : 75 B : C = 100 : 96. A : C = (A/B*B/C) = (100/75*100/96) = 100/72 =100:72 A beats C by (100 - 72) m = 28 m.
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