Question
Download Solution PDFP, Q, and R collectively are able to complete a task in 16(4/11) days, while P and Q together can finish the same task in 20 days. Considering these rates, can you determine how many days it would take for R alone to complete 60% of the task?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFP, Q and R together can do a piece of work in 16(4/11) days.
(1/P) + (1/Q) + (1/R) = (11/180) ----(1)
P and Q together can do the same work in 20 days.
(1/P) + (1/Q) = (1/20)----(2)
solving equation 1 and 2 we get
R = 90 days
Number of days taken by 'R' to finish the 60% of the work
Number of Days = 90 days * 60/100 = 54 days
So, R would take 54 days to complete 60% of the work.
Last updated on Jun 14, 2025
-> SBI PO Mains Score Card 2025 is out on the official website along with the Final result and cut off marks. Candidates can check their combined Qualifying status in Mains, interview and final selection.
-> SBI PO Final Result 2025 released on 13th June 2025 by the State Bank of India.
-> SBI PO Psychometric Test was conducted on 31st May 2025. and the SBI PO Mains Result 2025 was released on 21st May 2025 on the official website at sbi.co.in.
-> The SBI PO Mains Admit Card 2025 was released for the exam that was conducted on 5th May 2025 for 600 vacancies.
-> The candidates can check the SBI PO Previous Year Papers which helps to get the difficulty level of the exam and candidates are also advised to attempt the SBI PO Test Series which helps to get an experience of actual examination.