Question

40 men can complete a work in 40 days. They started
the work together. But at the end of each 10th day, 5
men left the job. The work would have been com-
pleted in​

Answer 1

Answer:

Total men days required to finish the work = 40 × 40 = 1600 men days. Now, According to the question, after every 10th day, 5 men leave.