CAT 2020 Time, Speed and Distance Question (Hard)

Question

In a car race, car A beats car B by 45 km, car B beats car C by 50 km, and car A beats car C by 90 km. The distance in km over which the race has been conducted is

Accepted Answer

Step 1 Let the length of the race track km Step 2 Given conditions - When A finishes race covers km , B is 45 km behind B covers km - When B finishes race covers km , C is 50 km behind C covers km - When A finishes race covers km , C is 90 km behind C covers km Step 3 Ratio of speeds - Speed A Speed

CAT 2020

Quantitative

Time, Speed and Distance

Hard

In a car race, car A beats car B by 45 km, car B beats car C by 50 km, and car A beats car C by 90 km. The distance (in km) over which the race has been conducted is

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