Question

A contractor undertaking to built a walls in 50 days. He employs 50 people for the same. However after 25 days he finds that only 40% of the work is complete. How many more man need to be employed to complete the work in time

Answer 1

Answer:

25 men

• Step-by-step explanation:

1. At first we will find number of remaining days.
2. Finished wall in 25 days.
3. Then find remaining wall to be complete.
4. By unitary method will be solved ahead.