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When we add a number (a) to itself 'n' number of times then the resultant we get is: a + (a x n). Here, Let the required number be a. a + (a x 11) = 312 12a = 312 So, a = 26
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...
In a factory, there are 3 machines. Machine A completes a task in 8 days, Machine B completes it in 12 days, and Machine C completes it in 15 days. If a...
Aarif, Arun, and Abraham can do work in 12, 15, and 24 days, respectively. They all begin together. Aarif leaves the work 1 day, Arun 3 days and Abraham...
A’ and ‘B’ together can complete a work in 25 days while ‘A’ takes 30 days to complete the same work alone. If ‘C’ is 20% more efficient t...
Saurabh can complete a piece of work in 20 days. He worked for 5 days and left. Anirudh completed the remaining work in 12 days. If both had done the ...
‘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...
Mohan, Sohan, and Rohan alone can finish a piece of work in 50, 100, and 150 days respectively. They start the work together, but Mohan leaves after 8 d...
A can complete a work in 30 days. B takes 6 days less than A to complete the same work. In how many days can both of them together complete 60% of the w...
A and B can complete a task together in 14 days, while B alone takes 28 days to finish it. A began working alone and left after ‘x’ days, after whic...
A takes 32 days to complete a work while B can complete the same work in 12 days less than A. If C can complete 25% of the work in 12 days, then find th...
