Question
24 delivery boys can complete a delivery in 15 days. If 12 boys start the same work, and after 12 days, 'd' more boys join the work, completing the remaining task in the next 12 days, find the value of 'd'. (All boys have the same efficiency.)
More Time and work Questions
- ‘A’ can do a piece of work in 15 days. ‘B’ can do 60% of the same work in 20 days. If they work together for the entire time and get paid Rs.1450, then fin...
- Akhil and Nikhil together can complete a work in 15 days while Nikhil alone takes 20 days to complete 50% of the work. If the efficiency of Sachin is 20% m...
- P and Q can complete a work in 16 days and 24 days, respectively. P, Q and R together can complete the work in 8 days. If R get a total wage of Rs. 3360 to...
- 'Sumit' can complete (3/8) of a job in 24 days, where as 'Sumit' and 'Tarun' together can finish it in 16 days. Calculate the time 'Tarun' needs to complet...
- Sufficient food-supply was arranged to last for 30 days for 250 soldiers. If 50 soldiers did not attend the camp, for how many extra days will the food-sup...
- A’ and ‘B’ alone can do a certain work in 20 days and 30 days, respectively. Both started the work together but after ‘x’ days ‘A’ left the work and the re...
- If 3 men with 4 boys can earn Rs. 2940 in 7 days and 5 men with 9 boys earn Rs. 4620 in 6 days. In how many days will 5 men with 3 boys earn Rs. 1180?
- 'A' alone can do some work in 20 days, 'B' alone can do the same work in 30 days. If they work on alternate days, starting with 'B', then the work will be ...
- A can finish a work in 18 days and B can finish it in 24 days. They work together for 6 days, then A leaves. In how many more days will B finish the remain...
- ‘A’ alone can complete a work in 40 days while ‘A’ and ‘B’ together can complete the same work in 20 days. How much per...
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
