Question
'C' can complete a work in 18 days whereas 'D' can do the same work in 30 days.They started working together but 'C' worked with 60% of his efficiency while 'D' worked with 50% of his efficiency. Find the total time taken by them to complete the work this way.
More Time and work Questions
- Shudhanshu completes 1/2 of work in 12 days, then he completes the remaining work with the help of Neeraj in 5 days. The time required for Sudhanshu and N...
- P alone can finish a piece of work ‘M’ in 8 days while Q takes 4 days to finish it alone. P, Q and R working together can finish the work ‘N’ which is 15 t...
- 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...
- Three workers A, B and C can complete a job in 12, 15 and 20 days respectively, working alone. All three start working together. After some time, C leaves,...
- 'B' and 'N' can collectively finish a task in 88 days, and 'N' and 'S' together can complete the same work in 66 days. If 'B' and 'S' work together, they c...
- Rahul can complete a project in 50 days, while Karan can finish the same project in 75 days. Rahul starts working alone, and after 30 days, Karan joins him...
- Ankit and Priya together can complete a piece of work in 200 days and 10 minutes, while Priya and Vikas together can complete the same work in 130 days and...
- A can complete a work in 12 days and B can complete the same work in 18 days. They work together for 4 days, after which A leaves. In how many more days wi...
- A can copy 70 pages in 20 hours, A and B together can copy 135 pages in 30 hours. Then in how many hours B can copy 15 pages.
- 'B' and 'C' in a team can complete a piece of work in 25 days and on other hand 'B' alone can do the same work in 40 days. If they started the work in a t...
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)