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Explanation: When making complex decisions, the recommended approach is rational analysis, which involves systematically evaluating options and consequences.
Ratio of the work done by P, Q and R in one day is 7:4:9 respectively. They all together can complete the work in 44 days. Q and R worked on it for 30 d...
36 painters can paint a building in 45 days. If 18 painters started the work and after 30 days ‘v’ more painters joined them such that the remaining...
‘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...
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 team of 16 men works 9 hours a day and completes a task in 40 days. If the goal is to finish the same task in 30 days, with each man working 8 hours ...
‘A’ can do a piece of work in 10 days. ‘B’ can do 70% of the same work in 20 days. If they work together for the entire time and get paid Rs.108...
A, B, and C can individually complete a task in 20 days, 15 days, and 10 days, respectively. B and C begin the task and work together for 3 days, after...
'Amit' alone can do some work in 15 days. 'Bunty' is 40% more efficient than 'Amit'. 'Amit' worked alone for 4 days and left. How much time (in days) do...
A buffalo alone can plough field ‘A’ in 50 days. A Bull alone can plough the field ‘A’ in 75 days. Find the number of days taken by 1 bulls and ...
Aman and Priya can paint a house in 20 days. Priya and Rina can paint the same house in 30 days, while Aman and Rina can paint it in 40 days. How many d...