21787
Unique Id: 18577
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DIRECTIONS
for the question:
Solve the following question and mark the best possible option.
X and Y can do a job together in 10 days. X is 5/4 times as efficient as Y. X alone can do the job in how many days?
A)
18 days
B)
16 days
C)
20 days
D)
14 days
A
Question include in Following Tests :
Work & Chain Rule Level I - 03
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CUET - Time & Work - PE 04
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CUET PG - Time & Work - PE 04
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