Question
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 same piece of work in 4 days. Who is least efficient?
More Time and work Questions
- (y+15) men can do a piece of work in (z-30) days. (y-15) men can do the same piece of work in (z+45) days. If (y+25) men can do the same work in (z-45) day...
- A can complete a work in 24 days, B in 36 days and C in 48 days. All three start working together. After 4 days, A leaves the work. B and C continue the wo...
- A can complete a piece of work in 10 days , and B can complete the same work in 15 days . They start working together, and after some days A leaves. B co...
- Rahul, Rohit, and Raj alone can complete a project in 40, 80, and 120 days respectively. All of them started working together, but after 10 days, Rahul lef...
- Anil and Ashish receive Rs.2200 for work of 8 days. If Anil is 4 times efficient than Ashish, then find the daily wage received by Ashish.
- 'Y' alone can complete a work in 24 days while 'X' and 'Y' together can complete the same work in 15 days. 'X' alone started the work and left after 10 day...
- Three machines P,Q and R were hired by a company for a month. Machine P runs 18 hours for 15 days, machine Q runs 20 hours for 18 days and machine R runs 2...
- 8 men working for 5 hours a day can complete a work in 28 days. If 16 women are employed to work, then find how many hours a day they have to work to compl...
- Anupam can do a piece of work in 36 days and Rajveer can do it in 15 days. Diksha can do the same work in (17/18) times the number of days required by both...
- ‘A’ alone can complete a work in 12 days. ‘B’ alone can complete the same work in 20 days. If ‘A’ and ‘B’ work together for 6 days, then the remaining work...
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)