A alone can complete a work in 16 days and B alone in 12 days. Starting with A, they work on alternate days. In how many days, total work will be comple...
A and B can do a piece of work in 12 days and 18 days, respectively. They start working together, and after 4 days, A leaves the work. How many more day...
- Efficiencies of workers A, B, and C are in the ratio 5:7:8 respectively. If B and C can do the work in 9 days, then in how many days can A and B finish the...
‘P’ alone can do 60% of a work in 18 days and ‘Q’ alone can do 30% of the same work in 9 days. ‘P’, ‘Q’ and ‘R’ together can finish ...
A can complete a work in 30 days. B takes 6 days less than A to complete the same work. In how many days can both of them together complete 60% of the w...
A, B and C alone can complete a work in 24, 48 and 32 days respectively. All of them started working together but after 2 days from start A left the job...
Two individuals, P and Q, can complete a task in (x + 6) days and (x + 3) days, respectively. Another individual, S, is capable of completing 25% of the...
Aamir is twice as efficient a worker as Bender and together they can complete a work in 42 days. In how many days will Aamir alone complete the same work?
Tony has 3 sons – Harry, Peter and Murphy. Harry and Peter can complete the work in 24 days and 36 days respectively. In how many days Murphy will...
A work can be completed by ‘A’ and ‘B’, alone in 20 days and 10 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
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