Question 12783 – Nielit Scentist-B [02-12-2018]

A construction company ready to finish a construction work in 180 days, hired 80 workers each working 8 hours daily. After 90 days, only 2/7 of the work was completed. How many workers are to be increased to complete the work on time? Note : If additional acquired workers do agree to work for 10 hours daily.

Correct Answer: A