Time & Work Level-1 Quiz-3

1. For how many days will 75 kg of ration be sufficient for a family of 6 members if each member consumes 1.25 kg of ration per day?

2. If 12 men or 20 women can do a work in 54 days, then 9 men and 12 women can together do the work in ______ days.

3. If one man can eat one fruit in one day, then how many fruits can eight men eat in eight days?

4. A and B working together can complete a job in 30 days. The ratio of their efficiencies is 3 : 2. In how many days can the faster person complete the job?

5. 4 men can complete a piece of work in 4 days working 4 hours a day. In how many hours can eight men complete the same work working 8 hours a day?

6. x men can do a work in 120 days. If there were 20 men less, the work would have taken 60 days more. The value of x is?

7. P is twice as fast as Q and R together. Working together, all three can do a work in 21 days. In how many days can Q and R together do the work?

8. If A is 20% more efficient than B, then what is the ratio of the work completed by A and B in one hour?

9. A and B can do a work in 7.5 days and 30 days respectively. In how many days can they complete the work if they work together?

10. Twenty four men can do a work in 35 days. How many men are required to complete the work in 21 days?