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The correct answer is A
A, B and C alone can complete a work in 30, 60 and 45 days respectively. All of them started working together but after 3 days from start A left the job...
"A" and "B" together can complete a task in 16 days. Additionally, "B" alone is able to complete 40% of the task in 16 days. Based on this information, ...
A can do a job alone in 66 days, B can do it alone in 55 days, while A, B, and C working together can complete the job in 11 days. In how many days can ...
A and B individually can complete the work in 20 days and 30 days respectively. If the time taken by C alone to complete the work is 1.25 times the time...
A can complete `1/4` of a work in 6 days and B can complete `2/5` of the work in 12 days. In how many days can both A and B together complete the work?<...
Amin, Basha and Cheez can do a piece of work in 90, 40 and 12 days respectively. But they decide. That a single person will work in a day and receive Rs...
Pipe 'A' alone can fill a cistern in 20 minutes. If pipes 'A' and 'B' are opened together, it takes 25 minutes to fill the cister...
50 children can decorate a hall in 25 days. If 25 children began decorating and after 10 days ‘z’ additional children joined, completing the decorat...
A can do a work in 45 days and the same the work is done in 15 days by A and B together, then in how many days B can complete the 20% of work?