Question
The total present ages of 'X', 'Y' and 'Z' is 150 years and the average of present ages of 'X' and 'Z' is 44 years. 5 years ago, 'Y' was twice as old as 'X'. Find the difference between the ages of 'Y' and 'Z'.
More Time and work Questions
- Ratio of the work done by P, Q and R in one day is 7:4:9 respectively. They all together can complete the work in 44 days. Q and R worked on it for 30 days...
- Two pipes X and Z can fill a tank in 36 hours and 48 hours respectively, while pipe Y can drain the tank in 72 hours. If pipes X and Z are opened together ...
- Ramesh needs half the time that Suresh needs to complete a job. Suresh and Tarun together complete it in 27 days, whereas Ramesh and Tarun take 18 days. Ho...
- 15 men can do a work in 30 days. After 18 days of work, 5 more men were engaged to finish the work. The number of days required to complete the remaining w...
- 5 girls can do a piece of work in 9 days, 4 boys can do the same piece of work in 8 days, 6 men do the same piece of work in 2 days and 4 women can do the ...
- A fence is constructed using 900 wooden planks. ‘X’ alone can place 10 planks per minute, while ‘Y’ alone can complete the fence in 100 minutes. ‘Z’, a cur...
- ‘P’ can complete 80% of a task in 32 days and ‘Q’ can do 60% of the task in 54 days. If ‘P’, ‘Q’, and ‘R’ all work together, they can complete the full tas...
- P and Q together can do a job in 6 days, Q & R can finish the same work in 60/7 days. P started the work and worked for 3 days. Q & R contin...
- 30 workers are laying a 6 km railway track. After 18 days, they finish 3/5 of the total work. To speed it up, 10 more workers are added. How many days will...
- Suman alone can complete a work in 40 days. Pooja is twice as efficient as Suman. Find the percentage of work completed by Suman and Pooja together in 8 da...
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
