X completes a job in 2 days and Y completes it in 3 days and Z takes 4 – McqOptions

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1.	X completes a job in 2 days and Y completes it in 3 days and Z takes 4 days to complete it. If they work together and get z 3900 for the job, then how much amount does Y get?
A.	Rs 1800
B.	Rs 800
C.	Rs 1200
D.	Rs 900
Answer» D. Rs 900

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