SBI PO Prelims Model Paper 9
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Question : 38 of 100
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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 X alone in 6 days.
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 X alone in 6 days.
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