CAT 2021 Time, Speed and Distance — Previous Year Question
Year
CAT 2021
Section
Quantitative
Topic
Time, Speed and Distance
Difficulty
Medium
Question
Slot-1
Swati can row a boat on still water at a speed of 5 km/hr. However, on a given river, it takes her 1 hour more to row the boat 12 km upstream than downstream. One day, Swati rows the boat on this river from X to Y, which is N km upstream from X. Then she rows back to X immediately. If she takes at least 2 hours to complete this round trip, what is the minimum possible value of N?
3
4.8
2
3.6
2.1
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