Question
Which of the following method has highest water use
efficiency?Solution
Drip irrigation has highest water use efficiency than other methods of irrigation.
A completes 37.5% of a task in 9 days, B finishes 44.44% of the same task in 8 days, and C accomplishes 66.67% in 8 days. How many days will it take for...
Virat can do a piece of work in 30 days and Sachin can do the same work in 45 days. If Virat works for 5 days and got Rs. 2100, and the remaining work w...
- ‘C’ and ‘D’ can complete a job in 20 days and 25 days respectively. They completed it together for Rs. 9,000. What will be C’s share?
28 men can complete a work in 20 days. 40 women can complete the same work in 28 days. 20 men and 12 women started working and after 16 days, 20 more wo...
Sushil can type 40 lines in 20 minutes but he leaves 8% margin on each line. In how much time he will type 46 pages with 80 lines on each page in which...
X, Y, and Z alone can complete a language translation in 60, 90, and 36 days respectively. They started working together, but after 5 days, Z left the j...
‘Pawan’, ‘Qureshi’, and ‘Ram’ can finish 50%, 1/3, and 3/4 of a job in 24, 18, and 54 days, respectively. If ‘Pawan...
A work can be completed by ‘A’ and ‘B’, alone in 7 days and 14 days, respectively. Find the number of days taken by ‘C’ to complete the same...
Pipe A alone can fill 75% of a cistern in 18 minutes. When both Pipe A and Pipe B are opened together, they can fill the entire cistern in 33 minutes. H...
- 40 women working 10 hours a day take 12 days to complete a project. How many women working for 7 hours a day are needed to complete twice the given project...
Relevant for Exams:
