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Efficiency Ratio = A : B = 125 : 100 = 5 : 4 Days Ratio = A : B = 4 : 5 B takes 30 days to complete a piece of work. => 5’s = 30 => 1’s = 6 => 6’s = 24 So A can complete the work in 24 days. Total units of work = 120 (LCM of 24,30) A = 5 unit B = 4 unit A and B worked for 4 days = 4 × (5+4) = 36 units Remaining work = 120 – 36 = 84 units Hence, A worked alone for = 84/5 days.
The total sales of Fila, Adidas and Woodland in 2017 is approximately what percent of the total sales of Nike in all cities together in 2017?
In which of the following years is the percentage increase/ decrease in the total income of the Airlines the maximum in comparison to its previous year?
What is the total number of male crew members working in all the airlines together?