Question
X can work as fast as Y and Z together. X and Y together can finish the same task 3 times as fast as Z. If all three working together can finish the task in 18 days, how many days, will Z take to finish the task?
By adding the first two equations, we get 
More Time and work Questions
- A can complete a work in 10 days and B can complete the same work in 15 days. They work together for 2 days and then B alone finishes the remaining work. I...
- ‘P’ alone can do 60% of a work in 18 days and ‘Q’ alone can do 30% of the same work in 9 days. ‘P’, ‘Q’ and ‘R’ together can finish the work in 10 days. Th...
- If 24 persons can finish 50% of work in 12 days in how many days 48 person can finish the complete work?
- ‘P’ can complete a project in 12 days. ‘Q’ is 40% less efficient than ‘P’. Working together, ‘P’, ‘Q’ and ‘R’ can finish the job in 5 days. In how many day...
- 22 men can finish a piece of work in 20 days, while 44 women can do the same job in 30 days. How many days will 1 man and 1 woman take to complete the work...
- 12Men and 12women can complete a piece of work in 9 days. 6 men and 15 women can complete the same work in 12 days. How long (in days) would it take 9 wome...
- It is given that 40% of the work completed by Lokesh is equal to 30% of the work completed by Meena. If Lokesh alone can complete the entire work in 28 day...
- A started a work such that he can complete the whole work in 30 hours. After working for 10 hours, he worked with the rate such that the whole work can be ...
- A and B together can complete a piece of work in 10 days. A alone can complete it in 15 days. In how many days can B alone complete the work?
- Rohit and Karan can complete a work alone in 64 days and 80 days respectively. Working together they earn Rs. 7,200. How much does Karan get?
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
