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Q 2306567478.     Question 130
Ram, Lucky and Ravi together can complete a piece of work in 11 days. Lucky and Ravi started working and Ram joined after 7 days and it took them another 7 days to complete the work.
I. Thrice the number of days in which Ram alone can complete the work.
II. 4 times the number of days taken to complete the work when only Ravi and Lucky are working together.
IBPS-PO 2017 Mock Mains
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)