Question
‘A’ alone can complete a work in 50 hours. ‘A’ started the work alone and left after working on it for 40 hours. If ‘B’ completed the rest of the work in 10 hours then find the time taken by ‘A’ and ‘B’ together to complete the whole work.
More Time and work Questions
- 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 remaini...
- A can copy 60 pages in 12 hours, A and B together can copy 120 pages in 20 hours. Then in how many hours B can copy 11 pages.
- Jack is twice efficient as Jill and Jill can do a piece of work in 30 days. Jill started the work and after a few days Jack joined him. They completed the ...
- ‘A’ can complete a work in 15 days and is 50% more efficient than ‘B’. ‘A’ and ‘B’ start working together and ‘A’ leaves after 8 days. The rest of the work...
- Anjali,' 'Bheem,' and 'Chetna' started a business together with initial investments of Rs. 3,875, Rs. (B + 2700), and Rs. 'B,' respectively. After 16 month...
- A cheetah can catch a deer running with a speed of 108 km/h and is 66 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a zebr...
- A group of workers, all equally efficient, were assigned to complete a job in 16 days. However, 10 workers left the job at the end of each day. Despite thi...
- An organization engaged 16 workers to complete a task in 24 days. After 9 days, 6 workers had to leave unexpectedly. How many additional days will it now t...
- A and B together can complete a piece of work in 30 days while A alone can complete 50% of the work in 25 days. Find the time taken by B to complete 80% of...
- 25 men and 45 women can complete a piece of work in 15 days, while 15 men and 60 women can complete it in 20 days. In how many days can 69 men and 67 women...
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
