insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Time and Work Work Efficiency
A contractor contract to build a building in 30 days. He hires 30 men so that work completed on time but 5 men kept on leaving the job on every 10th day. In how many days work will be completed.
1
30 days
2
35 days
3
40 days
4
45 days
5
None