Mathematics · page 2 of 3
Time and Work MCQs with Answers for FPSC, PPSC, NTS and all One Paper Exams — page 2
Time and Work MCQs (11–20)
10 questions on this page, with a one-liner under each answer. Hide answers to attempt; questions you already answered stay revealed. This is a sample of 30 Time and Work MCQs — the full Mathematics bank is in the study app.
Answers and one-liners are hidden. Tap an option to check that question, or show all. Questions from previously asked papers carry a Past Paper MCQ badge.
- 11.
Past Paper MCQ
$A$ and $B$ can do a piece of work in $12$ days, $B$ and $C$ in $15$ days, and $C$ and $A$ in $20$ days. The number of days taken by $A$, $B$, and $C$ together to finish the work is:
- 12.
Past Paper MCQ
If a certain job can be finished by 18 workers in 26 days, how many workers are needed to finish the job in 12 days?
- 13.
Past Paper MCQ
A takes 6 days less than the time taken by B to finish a piece of work. If both A and B together can finish it in 4 days, find the time taken by B to finish the work.
- 14.
Past Paper MCQ
21 binders can bind 1400 books in 15 days. How many binders will be required to bind 800 books in 20 days?
- 15.
Past Paper MCQ
If 10 persons can do a job in 20 days, then 20 persons with twice the efficiency can do the same job in how many days?
- 16.
Past Paper MCQ
24 workers working 7 hours a day produce 4000 units in 30 days. In how many days will 30 workers working 8 hours a day produce 3500 units?
- 17.
Past Paper MCQ
If 8 men or 12 women can do a piece of work in 25 days, in how many days can the same work be done by 6 men and 11 women?
- 18.
Past Paper MCQ
If 30 men working 9 hours per day can reap a field in 16 days, in how many days will 36 men reap the field, working 8 hours per day?
- 19.
Past Paper MCQ
15 cattle can graze a field in 20 days. 20 cattle can graze 3 such fields in how many days?
- 20.
Past Paper MCQ
If person A completes a work in 12 days and person B completes the same work in 6 days, and they start working together, in how many days will they complete the work?