How much time will Paul take to do one-third of a task which takes 45 minutes to complete?  Ops:   A. 75 minutes    B. 15 minutes    C. 135 minutes    D. 30 minutes

A library employee takes 45 seconds to process a returned item. One morning there were 30 items in the book return bin. How long did it take the employee to process all of the returned items? A. 22 ½ minutes B. 30 minutes C. 45 minutes D. 135 minutes E. 1350 minutes

If a man can complete a task in 5 days on his own but can finish it in 3 days with his son’s assistance, how long would it take for his son to complete the task independently?

Miko took 1 h 15 min to finish her homework.Keddy took 50 min to finish the same homework.How much longer did Miko spend on her homework than Keddy?Express your answer in minutes.

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

of 1] Q20 of 30 Marks 1 General Instructions 110% ×CloseTest time left: 40:50Select the correct answerA can do as much work as B and C together can do. A and B can together do a piece of work in 9 hours 36 minutes and C can do it in 48 hours. The time (in hours) that B needs to do the work alone, is?Options12 hrs24 hrs18 hrs30 hrs