Question
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 it take to lay the remaining track?
More Time and work Questions
- ‘X’ and ‘Y’ together can complete a work in 8 days, while ‘Y’ and ‘Z’ together can complete the work in 5 days. If ‘Y’ takes 10 days to complete the work a...
- Working alone, B can complete the work in 30 days. C is thrice as efficient as B and A takes 5 days more than it takes C to complete the work. Working toge...
- Three pipes A, B and C can fill/empty a tank. A can fill it in 12 hours, B in 15 hours, and C can empty a full tank in 20 hours. All three pipes are opened...
- A and B can complete a task in 6 days working together. A alone works twice as fast as B. If A works alone for 2 days and B finishes the rest, how many mor...
- A, B and C are hired at Rs 1050 to do a piece of work. A and B together complete 19/23 part of the work. And B and C together complete 8/23 of the work. Th...
- A’ and ‘B’ together can complete a work in 15 days while ‘A’ takes 20 days to complete the same work alone. If ‘C’ is 50% more efficient than ‘B’, then fin...
- A buffalo alone can plough field ‘A’ in 40 days. A Bull alone can plough the field ‘A’ in 80 days. Find the number of days taken by 3 bulls and 1 buffalo t...
- A and B together have to complete a piece of work consisting of 160 equal units. A can do (x + 2) units of work per day and B can do (x − 2) units per day....
- A pipe can fill a tank in 12 hours, while a second pipe can empty it in 18 hours. If both pipes are opened at the same time, how long will it take to fill ...
- 'Q' is 20% less efficient than 'P' and 'R' is 60% more efficient than 'P'. If 'Q' takes 20 more days than 'R' to complete the same work, then find the time...
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)