Select the correct answerB would have taken 10 hours more than what A would have taken to complete a task if each of them worked alone. Working together they can complete the task in 12 hours. How many hours would B take to do 50% of the task?Options15302010

Select the correct answerA would have taken 12 hours less than what B would have taken to complete a task if each of them worked alone. Working together they can complete the task in 17.5 hours. How many hours B alone can do the work?Options42364432

Select the correct answerA is 50% more efficient than B and C is 40% less efficient than B. Working together, they can complete a task in 10 days. In how many days will A alone complete 150% of that task?Options35312811

Select the correct answerA takes 10 days less than the time taken by B to finish a piece of work. If both A and B can do it in 12 days, then the time taken by B alone to finish the work is?Options27 days30 days20 days25 days

Select the correct answerA can complete a work in 12 days, B in 15 days. Find the time taken by them. When A and B working together.Options6 2/35 2/35 1/36 1/3

Select the correct answerA does half as much work as B in three-fourth of the time. If together they take 18 days to complete a work. How much time shall B take to do it alone?Options35 days30 days40 days45 days