Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Time, Work & Distance ProblemsWork and Time
A dishwasher can wash 12 dishes in 6 minutes. At this rate, how many dishes can be washed in 3 hours?
- A.$120$
- B.$240$
- C.$360$Correct answer
- D.$480$
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Practice these MCQs in the appQuick fact: The dishwasher washes $2$ dishes per minute, so in $3$ hours ($180$ minutes) it washes $360$ dishes.