Races and Games - Arithmetic Aptitude Questions and Answers

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A can run 22.5 m while B runs 25 m. In a one kilometer race, B beats A by

100 m

111 1/9 m

25 m

50 m

Answer : Option A

Explanation :

When B runs 25 m, A runs m

When B runs 1000 m, A runs

∴ B beats A by 100 m.

Solution 2:

When B runs 25 m, A runs m

But ATQ, B has to cover 1000 m

If we multiply B = 25 by 40 then we get 1000 m

Then A covers* 40 = 45*20 = 900 m

Therefore, B beats A by 100 m

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