Discussion
Two men, A and B run a 500 m race, A having 140 m start their speeds are 3 :4. Then, A wins By:
Answer: B
Here, greatest have to cover a distance of ( 500-140) = 360 m to reach the winning point while B 500 m Now, A covers 3m while B covers 4 m
. . A covers 360 m while B covers 4/3 x 360 = 480 m
Hence, B will be ( 500- 480) = 20 m behind the winning post.
. . A wins by 20 min.
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