Question
‘X’ and ‘Y’ together can complete a work in 16 days, while ‘Y’ and ‘Z’ together can complete the work in 10 days. If ‘Y’ takes 20 days to complete the work alone then find the time taken by all three together to complete 45% of work.
More Time and work Questions
- P, Q and R together can complete a task in 12 days. Q and R together can finish it in (72/5) days, and R alone can do half the task in 8 days. What is the ...
- A 210 litres mixture contains only water and phenyl in the ratio 3:2, respectively. If 60 litres of this mixture is replaced with 100 litres of alcohol, th...
- 'X', 'Y', and 'Z' can complete a job individually in 20 days, 30 days, and 24 days respectively. 'Y' and 'Z' begin the task together. After 6 days, 'Z' lea...
- 40 men take 15 days to finish some work. If the work is to be finished in 8 days, then how many additional men should be hired?
- P can construct a robot individually in 20 hours, while Q requires 40 hours to complete the same task. If they collaborate, how many hours will it take the...
- A and B together can complete a piece of work in 30 days while A alone can complete 50% of the work in 40 days. Find the time taken by B to complete 75% of...
- 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...
- ‘X’ and ‘Y’ together can do a work in 16 days. If ‘X’ increases his efficiency by 75% and ‘Y’ decreases his efficiency by 25%, then the time taken to compl...
- P’s 2 days work is equal to Q’s 5 days work. If P and Q together can complete the work in 30 days then how much time Q will take to complete 60% of the wor...
- A and B individually can complete the work in 32 days and 48 days respectively. If the time taken by C alone to complete the work is 1.25 times the time ta...
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)