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The correct answer is A
A man works twice as efficiently as a woman and three times as efficiently as a child. If 3 men and 4 children can complete a task in 18 days, how long...
M and N, working in tandem, can successfully attain the sales target within a span of 15 days. Now, if N's efficiency is _______ percent less than that ...
12 men take 6 days to complete a piece of work. They worked for a period of 2 days. After that, they were joined by 4 more men. How many more days will ...
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?
X can do a piece of work in 25 days. He worked at it for 5 days and then Y finished it in 24 days. In how many days can X and Y together finish the work?
A’ and ‘B’ together can complete a work in 18 days while ‘A’ takes 36 days to complete the same work alone. If ‘C’ is 50% more efficient t...
"A" can finish a task in 36 days, while "B" can complete it in 45 days. Both start working on the task together, but "A" stops working after "x" days. ...
25 men can complete a piece of work in 13 days. One man starts the work and after every day one more man joins the work and this continues till the work...
In a retreat, there is sufficient food for 300 people for the duration of the retreat. After 8 days, 100 people leave the retreat. Then, after another 3...
A can complete `1/4` of a work in 6 days and B can complete `2/5` of the work in 12 days. In how many days can both A and B together complete the work?<...