CAT 2020 Time and Work — Previous Year Question
Year
CAT 2020
Section
Quantitative
Topic
Time and Work
Difficulty
Medium
Question
Slot-1
The ratio of efficiency of Richa to that of Dipti is 3 : 5. If Richa and Raghu together can do the same work in 12 days and Raghu alone can complete it in 18 days, then in how much time will Dipti alone complete the same work?
20 days
21.6 days
18 days
24.6 days
25.6 days
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