Question
40 tailors can stitch a batch of dresses in 30 days. If 20 tailors started the job and after 15 days ‘u’ more tailors joined them such that the remaining work got completed in 15 days, then find the value of ‘u’.
More Time and work Questions
- A buffalo alone can plough field ‘A’ in 20 days. A Bull alone can plough the field ‘A’ in 10 days. Find the number of days taken by 1 bulls and 4 buffalo t...
- Rahul is 50% more efficient than that of Ramu. If Ramu can complete the work in 20 days, then find the time taken by both of them to complete 50% of the wo...
- Reena and Teena together can do a piece of work in 60 days. Teena and Meena together can do it in 40 days. Reena starts the work and works on it for 10 day...
- A alone can complete a work in 20 days and B alone in 30 days. A works alone for 10 days and then B joins him. In how many total days will the work be comp...
- Two workers, ‘X’ and ‘Y’, can finish a job in 25 days together. If ‘X’ is 25% more efficient than ‘Y’, find the number of days ‘Y’ alone would take to comp...
- The team of A B and C was supposed to complete a piece of work. Working alone, A could have completed the same work in 190 hours. B could have completed th...
- 14 boys can do a work in X days and 22 girls can do the same work in (X + 10).The ratio of work done by 7 boys and 9 girls in the same time is in the rat...
- Worker ‘P’ can complete a job in 30 days, and together with ‘Q’, they can finish it in 12 days. If ‘Q’ worked alone for 15 days and then stopped, how long ...
- P’s 3 days work is equal to Q’s 4 days work. If P and Q together can complete the work in 32 days then how much time Q will take to complete 75% of the wor...
- ‘A’ is 80% more efficient than ‘B’. ‘A’ and ‘B’ work together for 5 days after which ‘A’ is replaced by ‘C’. ‘B’ and ‘C’ together take 10 more days to fini...
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)