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The correct answer is D
P alone can finish a piece of work ‘M’ in 6 days while Q takes 3 days to finish it alone. P, Q and R working together can finish the work ‘N’ wh...
‘A’ can complete a work in 18 days and is 10% more efficient than ‘B’. ‘A’ and ‘B’ start the work together, but ‘A’ leaves after 15 ...
Anupam can do a piece of work in 36 days and Rajveer can do it in 15 days. Diksha can do the same work in (17/18) times the number of days required by b...
1 man and 4 women can complete a work in 65 /4 days, while 3 men and 4 women can complete it in 13 /2 days. In whom many days will be 13 women complete ...
Efficiency of A and B are in the ratio of 2 : 3. If both can do a work together in 60 days. Find out how much days A will take to complete the work alone?
A can complete a task in 10 days, and B can complete it in 15 days. After 3 days of working together, B leaves. How many more days will A take to finis...
A’ and ‘B’ together can complete a work in 10 days while ‘A’ takes 18 days to complete the same work alone. If ‘C’ is 25% more efficient t...
Rahul, Sameer, and Dinesh can complete a task in 24 days, 36 days, and 18 days, respectively. They started working together, but ...
Akhil and Nikhil together can complete a work in 6 days while Nikhil alone takes 18 days to complete 60% of the work. If the efficiency of Sachin is 25%...
Aamir is twice as efficient a worker as Bender and together they can complete a work in 42 days. In how many days will Aamir alone complete the same work?