Races and Games - Arithmetic Aptitude Questions and Answers

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In a 300 m race A beats B by 22.5 m or 6 seconds. B's time over the course is

86 sec

80 sec

76 sec

None of these

Answer : Option B

Explanation :

B runs $\frac { 45 } { 2 }$ m in 6 sec

B covers 300 m in [ 6 x $\frac { 2 } {45 }$ x 300] sec = 80sec

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