Question
‘P’ and ‘Q’ can complete a project in 45 days and 60 days respectively while ‘P’, ‘Q’ and ‘R’ together can complete the same project in 15 days. Find the time taken by ‘R’ alone to complete 50% of the work.
More Time and work Questions
- 8 men can finish a work in 15 days. In how many days can 12 men finish the same work? (Same efficiency)
- If Neha can complete a work in 40 days by working 5 hours a day, how many hours per day should she work to complete the same work in 25 days?
- If Rina can complete a project in 36 days by working 9 hours a day, how many hours per day should she work to complete the project in 18 days?
- ‘R’ alone can build a wall in 40 days. Together, ‘R’ and ‘S’ can do it in 25 days. If ‘S’ worked for 8 days alone and stopped, how many more days would ‘R’...
- A and B can complete a work together in 20 days. If A alone can complete one-fourth of the work in ‘x’ days and remaining work is completed by ...
- 28 men can complete a work in 20 days. 40 women can complete the same work in 28 days. 20 men and 12 women started working and after 16 days, 20 more women...
- 'G', 'H', and 'I', working together, can finish a task in 6 days. 'G' and 'H' can do it in 7.2 days, and 'H' and 'I' in 9 days. How long would it take for ...
- x men can finish a work in y days. 0.9x women can finish 1/3rd of the same work in (y - 8) days. If 0.8x women can complete 1/3rd work in 36 days. Find 0.5...
- Ajay alone can complete a work in 50 days. Vijay is four times as efficient as Ajay. Find the percentage of work completed by Ajay and Vijay together in 10...
- Amit is 66(2/3)% more efficient than Vivek who can do the same work in 25% more time than Sameer. If Amit and Sameer together can complete 70% of work in 1...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
