Mathematics · Time, Work & Distance Problems · page 7 of 10
Work and Time MCQs with Answers
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Past paper MCQs in this chapter · See all past papers
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- 61.
It takes 10 ships 10 days to use 10 tanks of oil. How many days will it take one ship to use one tank of oil?
- 62.
A can complete a work in 20 days and B can do the same work in 30 days. Both A and B can complete the work together in days.
- 63.
If 6 men can make 10 sofas in 2 days, then 8 men can make 8 sofas in ?
- 64.
If 105 men can complete a work in 45 days, in how many days will 90 men complete the same work (assuming equal efficiency)?
- 65.
If 10 workers can complete a piece of work in 40 days, then in how many days will 20 workers complete the same work?
- 66.
195 men working 10 hours a day can finish a job in 20 days. How many men will be employed to finish the same job in 15 days if they work 13 hours a day?
- 67.
Past Paper MCQ
$A$ and $B$ can do a piece of work in $12$ days, $B$ and $C$ in $8$ days, and $C$ and $A$ in $6$ days. How long would $B$ take to do the same work alone?
- 68.
4 men and 2 women can complete a work in 2 days. If 2 men alone take 5 days to complete the work, find the time taken by 2 women alone to complete the work.
- 69.
It takes 8 men to make 18 chairs in 9 days. How many men can make 27 chairs in 6 days?
- 70.
If 10 workers can make 10 tables in 10 days, then how many days would it take for 5 workers to make 5 tables?