P and Q together can do a job in 6 days. Q and R can finish the same job in 60/7 days. P started the work and worked for 3 days. Q and R continued for 6 days. Then the difference of days in which R and P can complete the job is?Options1581210

Select the correct answerP can do a work in the same time in which Q and R together can do it. If P and Q work together, the work can be completed in 10 days. R alone needs 50 days to complete the same work. Then Q alone can do it in?Options25 days30 days20 days15 days

P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?Options5 5/115 6/116 5/116 6/11

Select the correct answerA work can be completed by P and Q in 12 days, Q and R in 15 days, R and P in 20 days. In how many days alone P can finish the work?Options10 days30 days60 days20 days

Select the correct answerA, B and C can do a work separately in 24, 36 and 48 days respectively. B leaves 7 days before completion and A left 3 days before completion. work will finish in how many days?Options11 5/1312 7/1314 8/1313 9/13

A and B complete a work in 6 days. A alone can do it in 10 days. If both together can do the work in how many days?a. 6 daysb. 4 daysc. 5 daysd. 3.75 days