SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Time and Work Work Efficiency
Y can complete a work in 20 days and Z can complete the same work in 10 days. If both of them work together, then in 2 days what percent work of the total work will be completed?
1
45 percent
2
35 percent
3
30 percent
4
33.3 percent