Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Time, Work & Distance ProblemsWork and Time
If a school cafeteria needs $C$ cans of soup each week for each student, and if there are $S$ students in the school, for how many weeks will $X$ cans of soup last?
- A.$\frac{X}{SC}$Correct answer
- B.$\frac{SC}{X}$
- C.$\frac{SX}{C}$
- D.$\frac{CX}{S}$
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Practice these MCQs in the appQuick fact: The number of weeks is total cans divided by weekly consumption, which is $\frac{X}{SC}$.