Civil Services APPSC Group I Services Prelims Mock Test Series 2025 Quantitative Aptitude Time and Work
A & B together do a work in 12 days. B & C together do in 15 days, C & A together do in 20 days. If all work together then in how many days 2/5th part of work will complete.
1
6 days
2
5 days
3
4 days
4
10 days