CAT 2022 Time, Speed and Distance Question (Medium)

Question

With an average speed of 40 km hr, a train reaches its destination in time. If it goes with an average speed of 30 km hr, it is late by 36 minutes. The total distance travelled by train is

Optima Learn · Accepted Answer

To find the distance, we need to use the fact that the same distance takes different times at different speeds, with a known delay difference. Understanding the setup At 40 km h the train is on time at 30 km h it s 36 minutes 0.6 hours late, covering the same distance D both times. Analyzing the Cal

CAT 2022 Time, Speed and Distance — Previous Year Question

CAT 2022

Quantitative

Time, Speed and Distance

Medium

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