Question
Elvish is 10% more efficient than Fatima. Elvish
completes typing 198 pages in 18 hours. Find how many pages Fatima can type in 5 hours.Solution
ATQ,
Number of pages typed by E in 1 hour = 198 / 18 = 11 pages Number of pages typed by F in 1 hour = 11 / 1.1 = 10 pages Number of pages typed by F in 5 hours = 10 × 5 = 50 pages
Person A can complete a certain task in 20 days, while person B can finish the same task in x days. Together, they can complete the task in 12 days. Det...
'B' is 20% more efficient than 'A.' 'A' began working on a task alone and continued for 8 days, after which 'B' took over and completed the remaining wo...
A can fabricate a divider in 23 days , while B alone can assemble it in 26 days, If they construct it together and get an installment of Rs 9800, then f...
‘A’ alone can do some work in 10 days. ‘B’ and ‘C’ together can do the same work in 12 days. If ‘B’ is half as efficient as ‘A’, the...
‘A’ can do a piece of work in 12 days. ‘B’ can do 60% of the same work in 18 days. If they work together for the entire time and get paid Rs.154...
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...
P can do a piece of work in 20 days, Q can do the same piece of work in 24 days while R can do it in 30 days. They started working together but after 4 ...
A person can make 48 flower pots in an hour. Working for 3 hours daily, he has total 660 flower pots that to be made in 4 days time. To accomplish this ...
'A' requires 16 more days to finish a task compared to 'B'. When 'A' and 'B' collaborate, they complete the task in 9 days fewer than 'B' would need to ...
A can complete a work in 18 days. B takes 6 days less than A to complete the same work. In how many days can both of them together complete 50% of the w...
