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google search
Google search results:
1: https://www.quora.com/In-a-kilometer-race-A-beats-B-by-56-m-and-B-beats-C-by-125-m-How-much-does-A-beat-C-in-the-race
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2: https://www.toppr.com/ask/en-us/question/in-a-kilometre-race-a-beats-b-by-30-seconds-and-b-beats-c-by/
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3: https://www.javatpoint.com/aptitude/races-and-games-1
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4: https://www.tutorialspoint.com/quantitative_aptitude/aptitude_races_games_examples.htm
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5: https://www.youth4work.com/Talent/creative-problem-solving-/Forum/121497-in-a-kilometer-race-a-beats-b-by-50-meters-or-10-seconds-what-time-does?yFast=On
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6: https://gmatclub.com/forum/p-beats-q-by-125-meter-in-a-kilometer-race-find-q-s-speed-if-p-s-spe-213527.html
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7: https://www.vedantu.com/question-answer/in-a-kilometer-race-a-beats-b-by-30-seconds-and-class-10-maths-cbse-5efc6588fc7b62454bf5e63c
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8: https://ufdc.ufl.edu/AA00016616/01876
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9: https://www.scribd.com/doc/128098667/Ft-Me-20130302
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10: https://trove.nla.gov.au/newspaper/article/18126908/1031332
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