A piece of work can be done by Ram and Shyam in 12 days, by Shyam and – McqOptions

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1.	A piece of work can be done by Ram and Shyam in 12 days, by Shyam and Hari in 15 days and by Hari and Ram in 20 days. Ram alone will complete the work in
A.	30 days
B.	32 days
C.	36 days
D.	42 days
Answer» B. 32 days

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