state gov नोंदणी आणि मुद्रांक विभाग: शिपाई (गट-ड) Mock Test Series 2025 Quantitative Aptitude Time and Work Work Efficiency
10 men can do 2/5 part of a work in 10 days. Find time taken by 25 men to complete the whole work.
1
10 days
2
20 days
3
15 days
4
8 days
5
12 days