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ATQ, Ratio of efficiency of Ajay:Bheem = (9000 – 3000):3000 = 2:1 So, ratio of the time taken by ‘Ajay’ alone to complete the work and ‘Bheem’ alone to complete the same task, respectively = 1:2 Therefore, time taken by ‘Ajay’ alone to complete the work = 48/2 = 24 days
Ram can do a work in 60 days while Mohan can do the same in 84 days. If Ram work for 'x' days while Mohan work for ' x + 2' days then one-third of the w...
'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...
Initially, Rajat works at a speed where he can complete a task in 24 hours, but he maintains this speed for only 16 hours. After ...
A man is thrice as fast as a women and a woman is twice as fast as a boy. If all of them can do a work in 18 days. than a boy can do the work in?
‘A’ can do a piece of work in 15 days. ‘B’ can do 70% of the same work in 20 days. If they work together for the entire time and...
A and B together, B and C together and A and C together can complete a piece of work in 10 days, 14 days and 18 days respectively. Find the ratio...
Ashish and Anil can do a piece of work in 10 days and 18 days respectively. Ashish completed 75% of the work. Find the time taken by Anil to complete th...
Efficiency of A, and B are in the ratio of 3 : 4. If both can do a work together in 30 days. Find out how much days A will take to complete the work alone?
Ashish and Anil can do a piece of work in 20 days and 28 days respectively. Ashish completed 75% of the work. Find the time taken by Anil to complete th...
‘A’ can do a piece of work in 10 days. ‘B’ can do 80% of the same work in 12 days. If they work together for the entire time and get paid Rs.120...