Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Time, Work & Distance ProblemsWork and Time
A can complete a work alone in 10 days. A and B together can complete the same work in 8 days. In how many days can B alone complete the work?
- A.$30$ days
- B.$35$ days
- C.$40$ daysCorrect answer
- D.$45$ days
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Practice these MCQs in the appQuick fact: B alone can complete the work in $40$ days.