Question
‘A’ alone can complete a work in 40 hours. ‘A’ started the work alone and left after working on it for 20 hours. If ‘B’ completed the rest of the work in 20 hours then find the time taken by ‘A’ and ‘B’ together to complete the whole work.
More Time and work Questions
- ‘A’ and ‘B’ can do a piece of work in 20 days and 32 days, respectively. If they started the work together and worked on it for 9 days, then find the time ...
- A, B, and C together can complete a task in 8 days. A alone can do it in 24 days, and B alone can do it in 18 days. How long will it take C alone to finish...
- Aarif, Arun, and Abraham can do work in 12, 15, and 24 days, respectively. They all begin together. Aarif leaves the work 1 day, Arun 3 days and Abraham 4 ...
- A alone can complete 50% of a work in 10 days while B takes 8 days more than A to complete it. If B and C together can complete the work in 12 days, then f...
- 20 men can finish a work in 12 days by working 7 hours a day. How many more men are needed to finish the work in 10 days by working 8 hours a day?
- A alone can finish a piece of work in 10 days and B alone can finish it in 15 days. They work together for 3 days and the remaining work is finished by C i...
- A, B, and C are three workers who can complete a certain piece of work. A alone can complete the work in 12 days. B alone can complete the same work in 3X ...
- A can complete a piece of work in 24 days and B can complete it in 36 days. They work together for 8 days, after which A leaves. In how many more days will...
- 42 men can complete 3/5 part of a work in 8 days working 9 hours a day. How many women can complete rest of the work if they work for 6 hours a day for 42 ...
- P and Q can do a piece of work in 32 and 40 days respectively. They began to work together but P leaves after sometimes and Q completed remaining 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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)