In how many days can a work be completed by X, Y and Z together?
A. Ratio of the work efficiencies of X, Y and Z is 3 : 2 : 1.
B. Z works for 5 days and leaves the job and the remaining work is done by X and Y together in 5 days.
C. 60% of the work is done by A in 6 days.

Question

In how many days can a work be completed by X, Y and Z together?
A. Ratio of the work efficiencies of X, Y and Z is 3 : 2 : 1.
B. Z works for 5 days and leaves the job and the remaining work is done by X and Y together in 5 days.
C. 60% of the work is done by A in 6 days.

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

Any two of them

TuteeHUB · Answer

Either B alone or A and C together

TuteeHUB · Answer

Only A and together

TuteeHUB · Answer

Any of them

In how many days can a work be completed by X, Y and Z together? A. Ratio of the work efficiencies of X, Y and Z is 3 : 2 : 1. B. Z works for 5 days and leaves the job and the remaining work is done by X and Y together in 5 days. C. 60% of the work is done by A in 6 days.

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