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The correct answer is B
A buffalo alone can plough field ‘A’ in 30 days. A Bull alone can plough the field ‘A’ in 50 days. Find the number of days taken by 2 bulls and ...
A and B can complete a job together in 30 days; B and C can complete the same job together in 25 days, while C and A can complete the same job together ...
Work Efficiency of Raghav and Vaibhav are in the ratio of 12:14. Both of them worked together and finished the work in 9 days. In how many days, the tot...
A work can be completed by ‘A’ and ‘B’, alone in 18 days and 12 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
When working alone, Ansh takes 12 more days than time taken by Ansh and Balu together to finish certain work. If Ansh is 50% more efficient than Balu, t...
Ganga, Yamuna &Saraswati can complete a piece of work in 30, 40 & 60 days respectively. All 3 of them started working together and after 4 days,...
A can do a work in 16 days and B can do the same work in 12 days. How long will it take for A and B to complete the work if they work together?
A, B and C alone can complete a work in 30, 60 and 45 days respectively. All of them started working together but after 3 days from start A left the job...
Anand is capable of finishing a task in 36 days when working solo. Akash, being 40% more efficient than Anand, can accomplish tasks quicker. Calculate h...
A work can be completed by ‘A’ and ‘B’, alone in 20 days and 10 days, respectively. Find the number of days taken by ‘C’ to complete the sam...